The surface area of a sphere is found using the formula SA=4πr^2, where r is the radius. If the surface area of a sphere is 64π square feet, what is the radius, in feet? A. 3 B. 18 C. 1 D. 4

Answers

Answer 1

The answer should be d
64pi=4pir^2
cancel the pi
64=4r^2
16=r^2
r=4

Answer 2

[tex]SA = 4 \pi r^{2}[/tex]
[tex]64 \pi = 4 \pi r^{2}[/tex]
[tex]16= r^{2}[/tex]
[tex]r^{2}=16[/tex]
[tex]r=4 [/tex] (Answer D)

Related Questions

Algebraically prove that X^3+10/x^3+9=1+ 1/x^3+9 where x is not equal to -3

Answers

Algebraically prove that X^3+10/x^3+9=1+ 1/x^3+9 where x is not equal to -3
[tex] \dfrac{x^3+10}{x^3+9}=1+\dfrac{1}{x^3+9} \\ \\ \\ \dfrac{x^3+10}{x^3+9}=\dfrac{(x^3+9)+1}{x^3+9}\\ \\ \\ \dfrac{x^3+10}{x^3+9}=\dfrac{x^3+10}{x^3+9} \\ \\ \\x\in R \qquad x\in (-\infty, +\infty) [/tex]

Does the function model exponential growth or decay? g(t)=1.7 * 0.8^t

Answers

Answer:

decay

just answered this question.

Step-by-step explanation:

Answer:

decaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecaydecay

Step-by-step explanation:

The ratio of zoya's age to nelya's age is 1:4. twenty years from now, nelya will be twice as old as zoya will be then. find their present ages.

Answers

A) 4*z = nelya
B) 2 * (z + 20) = nelya + 20
Inputting equation A into B)
2z + 40 = 4z + 20
2z = 20
zoya's age is 10 and nelya's age is 40

Answer:

Zoya is 10 years old. Nelya is 40 years old.

PLEASEEEEE HELP WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Triangle HJK is transformed to similar triangle H’J’K’:

What is the scale factor of dilation?

1/2

1/3

1/4

1/5

Answers

Answer:

The scale factor of the dilation is [tex]\frac{1}{4}[/tex]

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal and this ratio is called the scale factor

Let

z------> the scale factor

[tex]z=\frac{K'J'}{KJ}=\frac{K'H'}{KH}=\frac{J'H'}{JH}[/tex]

substitute the values

[tex]z=\frac{K'J'}{KJ}[/tex] -----> [tex]z=\frac{1}{4}[/tex]

The scale factor is less than 1

therefore

The dilation is a reduction

Kevin is 4 times as old as Daniel and is also 6 years older than Daniel.

Answers

Hello!

Here's what you know:

· Kevin's age is 4 times Daniel's age.
· Kevin's age is 6 more than Daniel's age.

In numbers:
· 4d
· d + 6

where d is Daniel's age. Kevin's age is constant, and both expressions represent his age, so you can set them equal to each other to solve for d.

4d = d + 6
4d - 6 = d
-6 = -3d
2 = d

Daniel is 2 and Kevin is 8.

I hope this helps you!

Quadrilateral ABCD is inscribed in this circle.

What is the measure of angle C?

Enter your answer in the box. °

Answers

Answer:
measure angle C = 92 degrees

Explanation:
Quadrilateral ABCD is known as a cyclic quadrilateral. This means that it has all its vertices on the circle's circumference.
In a cyclic quadrilateral, the sum of each two opposite angles is 180 (check the attached image).
Therefore:
measure angle B + measure angle D = 180
x + 10 + x + 24 = 180
2x + 34 = 180
2x = 180 - 34
2x = 146
x = 73

We are given that:
measure angle A = x + 15
Therefore:
measure angle A = 73 + 15 = 88 degrees

Finally, we have:
measure angle A + measure angle C = 180
88 + measure angle C = 180
measure angle C = 180 - 88
measure angle C = 92 degrees

Hope this helps :)

On a coordinate grid, point P is at (2, 1) and point R is at (−6, −5). Points Q and S are a reflection of both points across the x-axis. What are the coordinates of Q and S?

Answers

Answer:

Q(2, −1), S(−6, 5)

Step-by-step explanation:

The original ordered pairs were (2, 1) and (−6, −5). When you reflect across the x-axis the x-coordinates of the two ordered pairs are the same, and the y coordinate is the opposite in sign (positive and negative).

so since the original ordered pairs were (2, 1) and (−6, −5), the reflected ordered pairs would be Q(2, −1), S(−6, 5) because the y-coordinates are different and the x-coordinates are the same.

Hope this helped fellow FLVS student!!

The coordinates are Q(2, −1) and S(−6, 5)

What is reflection of points?

A reflection point occurs when a figure is constructed around a single point, known as the point of reflection or centre of the figure. For every point in the figure, another point is found directly opposite to it on the other side. Under the point of reflection, the figure does not change its size and shape.

Given that, On a coordinate grid, point P is at (2, 1) and point R is at (−6, −5). Points Q and S are a reflection of both points across the x-axis.

We know that, when you reflect across the x-axis, the x-coordinates of the two ordered pairs are the same, and the y coordinate is the opposite in sign (positive and negative).

So, since the original ordered pairs were (2, 1) and (−6, −5), the reflected ordered pairs would be Q(2, −1), S(−6, 5) because the y-coordinates are different and the x-coordinates are the same.

Hence, The coordinates are Q(2, −1) and S(−6, 5)

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A packet contains 24 pens.
Henry and Alice share them in the ratio 3 : 5
How many does Alice receive?

Answers

Alice would receive 15 pens while Henry would receive 9.

Hey There,

How are you doing? In this case, you would get 24, and divide it by 5, resulting in 4.8
Now you multiply 4.8 by 5, which is 14.4 :)

Hope you understand, contact me for further assistance!

Thank you,
Darian D.

Consider the quadratic equation. x^2=4x-5. How many solutions does the equation have? a.) one real solution b.) two real solutions c.)no real solutions d.)cannot be determined

Answers

C - you have to check the discriminant (the number under the radical in the quadratic formula). If it’s positive, there are two real solutions. If it’s zero, just one. And if it’s negative, there are no real solutions.

I am pretty sure it is b.)two real solutions

Segment AB has endpoints A(–4, 6) and B(1, 4). After a dilation, centered at the origin, the image of A is (–6, 9). Without measuring the distance, explain how you could find the image of B

Answers

With A and its image one can get the dilation factor;
That is dilation scale factor = -6/-4 or 9/6 = 3/2
Therefore, to get the image of B we multiply the coordinates of B by the dilation factor;
(1,4) 3/2 = (1.5, 6)
Thus the image of B = (1.5,6)

Answer:

To find the image of B, first find the scale factor for the dilation. The scale factor should be greater than 1 because the image of A is farther from the origin than A. Divide the coordinates of the image of A by the coordinates of A: –6/–4 = 3/2 and 9/6 = 3/2, so the scale factor is 3/2. Now, apply the dilation to B by multiplying the coordinates by 3/2 to get ((3/2)(1), (3/2)(4)), or (3/2, 6).

Step-by-step explanation:

Please help and show all work thank you!

Answers

reflected across L it would be a backwards D then reflected across M wit would look like the original letter

What is the sum of the polynomials (m+n+3)(m+n+4)

Answers

(m + n + 3)(m + n + 4)
First distribute the m in the first set of parentheses to the second set of parentheses. Do the same process with the n and the 3.
m^2 + mn + 4m + mn + n^2 + 4n + 3m +3n + 12
Combine Like terms. Final Answer:
m^2 + n^2 + 2mn + 7m + 7n + 12

Answer:

2m+2n+7

Step-by-step explanation:

Given: Two polynomial

[tex]P_1=m+n+3[/tex]

[tex]P_2=m+n+4[/tex]

We need to find the sum of polynomial.

[tex]Sum=P_1+P_2[/tex]

[tex]\Rightarrow (m+n+3)+(m+n+4)[/tex]

write like term together

[tex]\Rightarrow m+m+n+n+3+4[/tex]

Combine the like term

[tex]\Rightarrow 2m+2n+7[/tex]

Hence, The sum of two polynomial is 2m+2n+7

What number is 22 spaces to the right of negative 7?

Answers

Your calculator will tell you it is 15.

Final answer:

By adding 22 to -7, we find that the number 22 spaces to the right of -7 on the number line is 15.

Explanation:

The question asks for the number that is 22 spaces to the right of negative 7 on a number line. To find this, you can simply add 22 to negative 7. Here's the calculation: -7 + 22 = 15. Therefore, the number that is 22 spaces to the right of negative 7 is 15. To determine the number that is 22 spaces to the right of -7 on the number line, we need to add 22 to -7. Moving 22 spaces to the right indicates an increase in value by 22. Therefore, when we add 22 to -7, we get the final answer of 15. This calculation reflects the concept that moving to the right on the number line corresponds to increasing the numerical value, while moving to the left corresponds to decreasing it. In this case, starting from -7 and moving 22 spaces to the right results in a value of 15. Hence, 15 is the number that is 22 spaces to the right of -7.

Workers have 1600 m of fencing to enclose a rectangular area where a music festival will be held. The table represents a quadratic function that shows how the area of the rectangle formed by the fence depends on the length of the rectangle.
Length (m) Area (m²)
0 0
100 70,000
200 120,000
300 150,000
400 160,000
500 150,000
600 120,000
700 70,000
800 0

Select from the drop-down menu to correctly complete the sentence.

The x-coordinate of the vertex represents

the length that result in the largest possible area

the smallest possible area of the rectangle

the greatest possible length of any rectangle formed

the greatest possible area of a rectangle

Answers

This should get you a hundred on the 4.11 quiz. :)

The correct option is the x-coordinate of the vertex representing the length.

What is a quadratic equation?

A quadratic equation is an equation whose leading coefficient is of second degree also the equation has only one unknown while it has 3 unknown numbers.

It is written in the form of ax²+bx+c.

As it is given that the perimeter of the rectangular fencing is 1600 m.

Now, since the shape of the fence is rectangular, therefore, the x-coordinate of the vertex represents the length that results in the largest possible area, while the y-coordinate is the width of the rectangular fencing.

Hence, the correct option is the x-coordinate of the vertex representing the length.

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If the domain is {0, 2, -6}, what is the range of y = -2x + 3?

Answers

Plug in the domain values for x.
y= -2(0)+3 y=3
y= -2(2)+3 y= -1
y= -2(-6)+3 y=15
your three range values are {3,-1,15

The range of the function is {-1, 3, 15}.

What is the range of the function?

The set of a function's potential output values is known as its range.

Given that, the domain of the function is {0,2,-6}.

The range is the set of the output of the functions for the given domain values.

The value of y for x = 0 is:

y = -2(0) + 3

y = 3

Similarly, the values of y for x = 2 and x = -6 are:

y = -2(2) + 3

y = -1, and

y = -2(-6) + 3

y = 15

Hence, the range of the function is {-1, 3, 15}.

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The area of a rectangular wall of a barn is 96 square feet. its length is 4 feet longer than twice its width. find the length and width of the wall of the barn?

Answers

area = 96
width = x
length = 2x + 4

x(2x + 4) = 96
2x^2 + 4x - 96 = 0
(x - 6)(x + 8) = 0
x = 6 or x = - 8 (rejected, length cannot be negative)

x = 6
2x + 4 = 2(6) + 4 = 16

The length is 16 feet and the width is 4 feet

Final answer:

To find the dimensions of the barn's wall, we set up the equation w x (2w + 4) = 96 and solved for w to find the width is 8 feet. Then, we used the width to find the length, which is 20 feet.

Explanation:

To solve the problem of finding the dimensions of the rectangular wall of the barn, we need to set up and solve an algebraic equation. Let's call the width of the wall w feet. According to the problem, the length is 4 feet longer than twice the width, so we can express the length as 2w + 4 feet.

The area of the rectangle is given by multiplying the length by the width. We know the area is 96 square feet, so our equation to solve is w × (2w + 4) = 96.

Expanding this equation gives us 2w^2 + 4w - 96 = 0. This is a quadratic equation that we can solve by factoring, completing the square, or using the quadratic formula.

Factoring the quadratic equation, we look for factors of -96 that add up to 4. These factors are 12 and -8. So, we can write our equation as (2w + 12)(w - 8) = 0.

Setting each factor equal to zero gives us two possible solutions for w: w = -6 or w = 8. Since width cannot be negative, we discard w = -6 and keep w = 8 feet. The length is then 2(8) + 4 = 16 + 4 = 20 feet.

Therefore, the width of the barn's wall is 8 feet, and the length is 20 feet.

How do you do x ^4-4? What is the x values?

Answers

we know that
A difference of two perfect squares (A² - B²)  can be factored into  (A+B) • (A-B)
then
x ^4-4--------> (x²-2)*(x²+2)
(x²-2)--------> (x-√2)*(x+√2)
x1=+√2
x2=-√2

the other term
(x²+2)=0-> x²=-2-------------- x=(+-)√-2

i  is called the imaginary unit. It satisfies   i²  =-1
Both   i   and   -i   are the square roots of   -1
√ -2  =√ -1• 2   = √ -1 •√  2   =i •  √ 2
The equation has no real solutions. It has 2 imaginary, or complex solutions.
x3= 0 + √2 i
x4= 0 - √2 i

the answer is

the values of x are
x1=+√2
x2=-√2
x3= 0 + √2 i
x4= 0 - √2 i

Quadrilateral JPRAQuadrilateral JPRA is similar to quadrilateral KDEWquadrilateral KDEW . PR=27 mmPR=27 mm , DE=15 mmDE=15 mm , and WE=25 mmWE=25 mm .

What is AR?

Answers

the sides that correspond that are listed are PR & DE and WE & AR. Corresponding sides of similar plolygons are proportional so we can set up a proportion to find the missing side length AR.

[tex] \frac{PR}{DE} = \frac{AR}{WE} [/tex]

substitute

[tex] \frac{27}{15} = \frac{AR}{25}[/tex]

Cross multiply

27*25 = AR*15
Simplify
675 = 15*AR
Divide both sides by 15

45=AR

Are the two triangles are congruent ?

Answers

Yes, they're congruent because they're still in their original shape.

yes they are. they both have the same measurements.

Suppose the time it takes a data collection operator to fill out an electronic form for a database is uniformly distributed between 1.0 and 2.1 minutes. (a) determine the mean of x. (round your answer to 2 decimal places.)

Answers

mean = total amount of minutes / number of observations
= (1.0+2.1) / 2
=1.55

Sakura speaks 150150150 words per minute on average in hungarian, and 190190190 words per minute on average in polish. she once gave cooking instructions in hungarian, followed by cleaning instructions in polish. sakura spent 555 minutes total giving both instructions, and spoke 270270270 more words in polish than in hungarian. how long did sakura speak in hungarian, and how long did she speak in polish?

Answers

the correct question is
Sakura speaks 150 words per minute on average in hungarian, and 190 words per minute on average in polish. she once gave cooking instructions in hungarian, followed by cleaning instructions in polish. sakura spent 5 minutes total giving both instructions, and spoke 270 more words in polish than in hungarian. how long did sakura speak in hungarian, and how long did she speak in polish?

Let
x------> total words spoken by sakura in hungarian------> 150 words /minute
y------> total words spoken by sakura in polish-----------> 190 words /minute

we know that
(x/150)+(y/190)=5--------- > equation 1
y=270 +x-------------------- > equation 2
substituting 2 in 1
(x/150)+(270+x)/190=5

multiplying all the expression by (150)*(190)
190x+150*(270+x)=5*190*150
190x+40500+150x=142500
340x=102000-------------- > x=300
x=300 ------------- > total words spoken by sakura in hungarian
y=270+x=270+300=570
y=570 ----------- > total words spoken by sakura in polish

the question is how long did sakura speak in hungarian, and how long did she speak in polish?

y=570 words in polish-------------------> 190 words /minute

if 190 words-----------------------------> 1 minute
570 words-------------------------- X
X=570/190=3 minutes
In polish Sakura spoke 3 minutes

x=300 words in hungarian-------------------> 150 words /minute

if 150 words-----------------------------> 1 minute
300 words-------------------------- X
X=300/150=2 minutes

In hungarian Sakura spoke 2 minutes

Answer:

3 minutes polish 2 minutes hungarian

Step-by-step explanation:

I just did it on Kahn Academy, and this was correct.

Mr. Berger assigned the following system of equations to be solved for homework. 2x-3y = -12
4x+ y= -10
Which is the x-coordinate of the correct solution?

Answers

Answer:

A: x= -3

Step-by-step explanation:

The x- coordinate is of solution is -3.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

2x-3y = -12...........(1)

4x+ y= -10..............(2)

Now, multiply Equation (1) by 2 we get

4x - 6y = -24

4x + y = -10

________

-7y = -14

y= 2

and, 4x+ y= -10

4x + 2 = -10

4x = -12

x= -12/4

x= -3.

Hence, the x- coordinate is -3.

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. (02.02 HC) Dominic earns $18 an hour plus $25 an hour for every hour of overtime. Overtime hours are any hours more than 35 hours for the week. Part A: Create an equation that shows the amount of money earned, E, for working x hours in a week when there is no overtime. (3 points) Part B: Create an equation that shows the amount of wages earned, T, for working y hours of overtime. Hint: Remember to include in the equation the amount earned from working 35 hours. (3 points) Part C: Dominic earned $730 in 1 week. How many hours (regular plus overtime) did he work? Show your work. (4 points) (10 points)

Answers

Part A)
Let
E-----------> the amount of money earned
x----------> hours working in a week-----> $18 an hour
we know that
E=18x ---------> equation that shows the amount of money earned for working x hours in a week
conditioned to x<= 35 hours--------> is no overtime

Part B)
Let
T----------------> the amount of money earned
y -------------- > hours of overtime-------> $25 an hour
for x=35 hour----------> E=18*35=$630
T=630+25y------> equation that shows the amount of wages earned for working y hours of overtime and 35 hour in a week

Part C)
if Dominic earned $730 in 1 week
$630------------> earned for working 35 hours in a regular week
[hours of overtime]=(730-630)/25=100/25=4 hours

[total hours worked]=35+4=39 hours

the answer is 39 hours (35 hours regular +4 hours overtime)

Solve x + y + z = 12
2x – y – z = -6
x + 3y + 5z = 44

(4, 3, 5)

no solutions

(2, 4, -6)

(2, 4, 6)

Answers

The answer is (2,4,6)
Proof:

Solve the following system:{x + y + z = 12 | (equation 1){2 x - y - z = -6 | (equation 2){x + 3 y + 5 z = 44 | (equation 3)
Swap equation 1 with equation 2:{2 x - y - z = -6 | (equation 1){x + y + z = 12 | (equation 2){x + 3 y + 5 z = 44 | (equation 3)
Subtract 1/2 × (equation 1) from equation 2:{2 x - y - z = -6 | (equation 1){0 x+(3 y)/2 + (3 z)/2 = 15 | (equation 2){x + 3 y + 5 z = 44 | (equation 3)
Multiply equation 2 by 2/3:{2 x - y - z = -6 | (equation 1){0 x+y + z = 10 | (equation 2){x + 3 y + 5 z = 44 | (equation 3)
Subtract 1/2 × (equation 1) from equation 3:{2 x - y - z = -6 | (equation 1){0 x+y + z = 10 | (equation 2){0 x+(7 y)/2 + (11 z)/2 = 47 | (equation 3)
Multiply equation 3 by 2:{2 x - y - z = -6 | (equation 1){0 x+y + z = 10 | (equation 2)v0 x+7 y + 11 z = 94 | (equation 3)
Swap equation 2 with equation 3:{2 x - y - z = -6 | (equation 1){0 x+7 y + 11 z = 94 | (equation 2){0 x+y + z = 10 | (equation 3)
Subtract 1/7 × (equation 2) from equation 3:{2 x - y - z = -6 | (equation 1){0 x+7 y + 11 z = 94 | (equation 2){0 x+0 y - (4 z)/7 = (-24)/7 | (equation 3)Multiply equation 3 by -7/4:{2 x - y - z = -6 | (equation 1){0 x+7 y + 11 z = 94 | (equation 2){0 x+0 y+z = 6 | (equation 3)
Subtract 11 × (equation 3) from equation 2:{2 x - y - z = -6 | (equation 1){0 x+7 y+0 z = 28 | (equation 2){0 x+0 y+z = 6 | (equation 3)
Divide equation 2 by 7:{2 x - y - z = -6 | (equation 1){0 x+y+0 z = 4 | (equation 2){0 x+0 y+z = 6 | (equation 3)
Add equation 2 to equation 1:{2 x + 0 y - z = -2 | (equation 1){0 x+y+0 z = 4 | (equation 2){0 x+0 y+z = 6 | (equation 3)Add equation 3 to equation 1:{2 x+0 y+0 z = 4 | (equation 1){0 x+y+0 z = 4 | (equation 2){0 x+0 y+z = 6 | (equation 3)
Divide equation 1 by 2:{x+0 y+0 z = 2 | (equation 1){0 x+y+0 z = 4 | (equation 2){0 x+0 y+z = 6 | (equation 3)
Collect results:

Answer: {x = 2, y = 4 , z = 6

8.04 A

Graph each pair of parametric equations.
(2 points each)

x = 3 sin3t
y = 3 cos3t

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.

x = 7 sin t + sin 7t
y = 7 cos t + cos 7t

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.

x = 2t
y = t + 5, -2 ≤ t ≤ 3

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.

x = 2t – 1
y = t2 + 5, -4 ≤ t ≤ 4

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.

x = 6 sin t
y = 6 cos t, 0 ≤ t ≤ 2π

A coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.

Answers

Hello,
Please, see the attached files.
Thanks.

A grocer wants to make a 10 pound mixture of cashews and peanuts that he can sell for $3.64 per pound. If cashews cost $5.80 per pounds and peanuts cost $2.20 per pound how many pounds of each nuts must he mix?

Answers

one pound of peanuts = $2.20
one pound of cashews = $5.80
Total pound = 10
Selling price per pound = $3.64
]
---
Selling price per pound = $3.64
Selling price for 10 pound = $3.64 x 10 = $36.40

Assumed all peanuts,
Total price = 10 x 2.20 = $22

Difference in total price = 36.40 - 22 = 14.40
Difference in price between peanuts and cashews = 5.80 - 2.20 = 3.60

Find number of pounds of cashews
14.40 ÷ 3.6 = 4 pounds of chashews

10 - 4 = 6 pounds of peanuts

Ans: He must mixed 6 pounds of peanuts with 4 pounds of cashew

The height and radius of a right cylinder are each 8 cm. what is its volume

Answers

the volume is going to be 12

police can estimate the speed of a vehicle before the brakes are applied using the formula 0.75d = s^2 / 30.25 where is the speed in miles per hour d is the length of the vehicle's skid marks. What was the approximate speed of a vehicle that left a skid mark measuring 160 feet?

1.about 36 miles per hour
2."" 60 ""
3."" 13 ""
4"" 54 ""

Answers

So we have the formula to calculate the speed of a vehicle before the breaks were applied using the measure of it's skid marks: [tex]0.75d= \frac{s^{2} }{30.25} [/tex]
We also know from our problem that the vehicle left a skid mark measuring 160 feet, so [tex]d=160[/tex]. Lets replace that value in our formula to find the speed [tex]s[/tex]:
[tex](0.75)(160)= \frac{s^{2} }{30.25} [/tex]
[tex]120= \frac{s^{2} }{30.25} [/tex]
[tex](120)(30.25)=s ^{2} [/tex]
[tex]s ^{2} =3630[/tex]
[tex]s= \sqrt{3630} [/tex]
[tex]s=60.25[/tex]

We can conclude that the speed of the car before the brakes were applied was about 60 miles per hour.

The answer would be ≈60mph, hence the answer is B.

When dividing which number goes first in the calculator?

Answers

Imagine it like a piece of chocolate amongst three people. The one u want to break into to share among the other is the first number.

so the number of chocolate pieces ÷ by number of people

e.g: 6 pieces of chocolate ÷ 3 people

6÷2 = 3

however you can also divide the other way round. by dividing the smaller number first. this means u are diving a small amount to even smaller amounts.

2÷4 = 1/2

PLEASE HELP! WILL MARK BRAINLIEST!

Answers

the amount of representative that stayed 2 nights: 25
The amount of those who rented a car: 11
11/25 = 0.44 or 44%

Other Questions

The methodology of public choice analysis develops a logically consistent theory based on how individual actors (such as voters, politicians, and bureaucrats) respond to incentives. assumes that all decisions made by individual actors in the public sector are done with the public interest in mind, rather than their private interests. assumes that individuals generally react to the incentives they face when making choices in the private sector but not in the public sector. focuses on the development of a single theory of government as a whole rather than on analyzing the choices made by individual agents in the public sector. n January 1776, Thomas Paine published the pamphlet Common Sense. What was Paine's main argument in this pamphlet? Regina scored 84% on a test. She answered 63 items correctly. How many items did Regina answer incorrectly? Using Cramers Rule, what is the value of x in the system of linear equations below? x+3y=16 3x+y=8 Read and Answer please:Tobias MacIvey was thirty years old and had been in the Florida scrub for five years. He had come south out of Georgia in 1858. In his horse-drawn wagon there was a sack of corn and a sack of sweet potatoes, a few packets of seeds, a shotgun and a few shells, a frying pan, several pewter dishes and forks, and a cast-iron pot. There were also the tools he would need to clear the land and build a house: two chopping axes, a broadaxe, foot adz, crosscut saw, auger bite, a fro and drawing knife. . . . Tobias had owned forty acres of red Georgia clay which he tried to farm and failed. When he sold the cabin and land he had enough money to buy only what was in the wagon. When they crossed into Florida and reached Fernandina, Tobias traded his horses for a pair of oxen which Zech named Tuck and Buck. Included in the trade was a guinea cow, a strange-looking little Spanish animal with a small body that stood only one foot from the ground. But she had a huge udder and would provide milk for all of them. The first two years in Florida had been a time of near starvation. He cleared a garden and planted his precious seeds, but the poor sandy soil offered little in return. . . . Also during the first year, panthers killed the guinea cow and left only a pile of shattered bones. During this time they lived in a lean-to made of pine limbs and palmetto thatch. There was nothing to ward off the summer mosquitoes and the roaming rattlesnakes and the rain and the biting winter cold. Emma feared for the safety of the baby . . . Gradually, he made chairs from sturdy oak and wove cane bottoms onto them, and he fashioned a table from cypress. He trapped enough raccoons to trade their furs for a coal oil lamp so they could have light at night. Brooms were made from sage straw, soap from animal fat and lye; meat was preserved by smoking, and what few vegetables they did harvest were canned or dried for winter. Emma learned to make fl our from cattail roots and they used wild honey as a substitute for sugar. What they all missed most were milk and butter, and there was no substitute for them. He vowed one day he would own another milk cow, and this time he would protect her better.1. Analyzing How does the first paragraph help set the stage for hardships described later?2. Identifying What are some of the hardships the MacIvey family face?3. Analyzing How do the MacIveys learn to survive in this harsh environment?4. Predicting What do you think will happen to the MacIveys? What clues suggest this? how do I do this SOS At Jim's Juice Box Factory, his machine can fill 300 juice boxed an hour. Each juice box holds 0.8 cups. How many gallons of juice does Jim's factory need per hour? What is the average weight of the kittens in the shelter? The Strange Case of Dr. Jekyll and Mr. Hyde is said to be a novel of its time, meaning that it reflects the values and issues of the time in which it was written. Do you agree or disagree with this statement? Explain your position with at least two examples from the story. Your response should be a minimum of 5 sentences. Consider the image of ABC for the translation (x, y) --> (x + 4, y - 2). What is the ordered pair of C'? A sophism is a complicated argument.True or False? Truman wanted to avoid an invasion of japan because he believedd that Which two philosophies helped to maintain a strong central government in China?A. LegalismB. BuddhismC. Mandate of HeavenD. TaoismE.Confucianism Which of the following groups is identified by the characteristics below? i. It has more than 200 million people. ii. It is made up of 300 separate ethnic groups, each with its own languages and customs. iii. Most of its members live in central and Southern Africa. A. Afrikaners B. Ashanti C. Bantu D. Swahili The cerebral cortex does not fully develop until a person is about 25 years of age. Why is this important for teens to know when it comes to decisions involving drugs Ammonia, nh3, is a weak base with a kb value of 1.8105. part a what is the ph of a 0.440 m ammonia solution? express your answer numerically to two decimal places. view available hint(s) When fritz drives to work his trip takes 40 minutes, but when he takes the train it takes 30 minutes. find the distance fritz travels to work if the train travels an average of 15 miles per hour faster than his driving. assume that the train travels the same distance as the car? What common goal was shared by the mujahideen, Solidarity, and freedom fighters?A) They wanted their nations to withdraw from the Warsaw Pact.B) They fought for fair representation for union workers.C) They were willing to fight for freedom for Muslim peoples.D) They sought to defend their nations against the Soviet Union. 20 how much metal is needed to smelt a cubical metal box with outer side 12 inches long if the thickness of its walls should be exactly 3 inches? Tracy is making blueberry muffins.she is using 4/4 cup of honey and 4/2 of floyr.Does Tracy use more honey or more flour?