7.33=7.30
2.66=2.70
6.88=6.90
4.71=4.70
4.13=4.10
4.77=4.80
1.76=1.80
3.98=4.00
3.44=3.40
3.66=3.70
hope i could help ya out!! :)
convert the following improper fraction to a whole or mixed number 112/7
16 should be your answer, because 112 divided by 7 equals 16!
When you convert this improper fraction 112/7 to a whole number is just 16.
d+(−5.004)=2.826
I am so confused. What do I do?
Okayyy, so the answer is 7.830. Adding a negative number is the same as subtracting a positive number so you can rewrite it as d-5.004=2.826, then you will add 5.004 to 2.826 and for your answer you will get 7.830.
Answer:
d=7.83
Step-by-step explanation:
Do the following
d +(-5.004)=2.826
1) To eliminate the Parenthesis we're going to operate the plus times -5.004:
What gives us:
d - 5.004 = 2.826
2) Let's add 5.004 to both sides to leave d alone, on ther first member:
d-5.004 +5.004= 2.826+5.004
d+0=7.830
d=7.83
(6.4+0.92 , 15.74 -2.64)
Alright, let's break this down:
1. First, we will solve the addition problem on the left, which is 6.4 plus 0.92. When you add these two numbers together, you will get 7.32.
2. Secondly, we will solve the subtraction problem on the right, which is 15.74 minus 2.64. When you subtract these two numbers, you will find that the result is 13.1.
So the answer to our problem is (7.32, 13.1).
At a restaurant 42 people had breakfast on Saturday morning. 1/7 ate eggs only 2/3 ate both pancakes and eggs the remaining ate pancakes only. How many people ate pancakes
Find the equation of the line in slope-intercept form with slope of 3/5 and (0,-2)
slope-intercept form: y = mx + b where m = slope and b = y intercept
Given: slope m = 3/5 and y intercept b = -2
So equation
y = 3/5 x - 2
btw i dont think your allowed to leak that according to RSM's policy fyi
x over 5 is greater than 7
x > 35
35/5 = 7
Amswer : x >35
A model airplane flies 18 feet in 2 seconds. What is the airplanes speed in miles per hour?
Answer:
6.1 miles per hour
Step-by-step explanation:
That is 9 feet per second.
There are 3600 seconds in an hour.
9 x 3600 is 32400
That is 32400 feet in an hour.
32400 feet is about 6.1 miles. (rounded)
The airplanes speed is 6.1 miles per hour.
The speed of the airplane will be 6.13 miles/hour. It is obtained by the unit conversion.
What is speed ?Speed is defined as the rate of change of the distance or the height attained. it is a time-based quantity. its si unit is m/sec.
Unit conversion;
1 ft/sec=0.681818 miles/hr
The speed in ft /sec;
v=d/t
v=18 feet/2 second
v=9 ft/sec
1 ft/sec=0.681818 miles/hr
9 ft/sec=9×0.681818 miles/hr
9 ft/sec=6.13 miles/hr
Hence, the speed of the airplane will be 6.13 miles/hour.
To learn more about the speed refer to the link;
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Gabby drove 124 miles in 150 minutes. Find Gabby's speed in kilometers per hour. (HELP FOR TEST TMRRW PLZ 15 POINTS!!!)
First, you need to convert the minutes into hours, to do this you divide the minutes by 60 (the amount of minutes in an hour). Once you've gotten the value (which is 2.5), you divide that by the amount of miles drove, then you get the unit rate, or in other words the kilometers per hour, which equals 49.6 km/h
What is the value of the expression?
−2^6−(6)^2
Enter your answer in the box.
-100
hope this helps!! Good Luck
NEED HELP!!!!!!!!
George is building a fence around a rectangular dog run. He is using his house as one side of the run. The area of the dog run will be 240 square feet. The length of the run is 30 feet, and the width is (30-x) feet. The diagram below shows his plan.
Recall the formulas for area and perimeter: A = lw and P = 2l + 2w.
How many feet of fencing will George need for the dog run?
22 feet
68 feet
76 feet
82 feet
Answer:
68 feet
Step-by-step explanation:
30 x (30-x) = 240
30-x = 8
-x = -22
x = 22
Therefore width is 30-22 = 8 feet
8+8+30+30 = 76 total for all 4 sides.
George would need 76 feet of fencing for the dog run IF he was not using his house as one side of the run. Therefore, taking the 76 total feet that would be required to go around all 4 sides and subtracting the feet of one width (8 feet), gives a total of 68 feet.
Answer:
b
Step-by-step explanation:
68
Julian places eight books on each shelf of a bookcase if he shows 32 books how many shelves are needed
Answer:
4 shelves are needed
Step-by-step explanation:
32 divided by 8 = 4 shelves
Answer
4 shelves
Step-by-step explanation:
If he could place 8 books on x shelves, that would equal 32 books
so
8x=32
x=4
WHAT IS THE SUM OF 5(17)² / 10³ =
289/200
OR
1.445
OR
1 89/200
A particle moving along the x axis so that it’s position at t is greater than or equal to 0 is given by s(t)=(t)ln(3t). Find the acceleration of the particle when the velocity is first zero.
We are given
equation of position
[tex]s(t)=(t)ln(3t)[/tex]
Calculation of velocity:
we can find derivative
[tex]s'(t)=1*ln(3t)+t*\frac{3}{3t}[/tex]
[tex]s'(t)=ln(3t)+1[/tex]
so, velocity is
[tex]v(t)=ln(3t)+1[/tex]
now, we can set it to 0
and then we can solve for t
[tex]v(t)=ln(3t)+1=0[/tex]
[tex]t=\frac{1}{3e}[/tex]
Calculation of acceleration:
we can find derivative again
[tex]v'(t)=\frac{3}{3t} +0[/tex]
[tex]v'(t)=\frac{1}{t} [/tex]
so, acceleration is
[tex]a(t)=\frac{1}{t} [/tex]
now, we can plug value of t
[tex]a(\frac{1}{3e})=\frac{1}{\frac{1}{3e}} [/tex]
[tex]a(\frac{1}{3e})=3e [/tex]..................Answer
i need help with this problem
simplify 7(2y+1)+3y
the answer is 17y + 7
distribute 14y+7+3y
add like terms 17y +7
Is 109 an prime nor composite number
Hi!
Answer is Yes!
Explanation: This question is super easy for me. 109 is a prime number because it has not possible to factorize it. By the other words, 109 it can only divided by the 1. Hope this helps! And thank you for posting your question at here on Brainly. And have a great day. -Charlie
−3r+10=15r−8 solve for R
Answer,
R = 1
Explanation,
Subtract 10 from both sides,
-3r + 10 - 10 = 15r - 8 - 10
Simplify,
-3r = 15r - 18
Subtract 15r from both sides,
-3r - 10 = 15r - 18 - 15r
Simplify,
-18r = -18
Divide both sides by -18,
-18r/-18 = -18/-18
Simplify,
R = 1
Hope this helps :-)
To solve the equation −3r+10=15r−8 for r, we first move all r terms to one side and constant terms to the other to get -18r = -18. We then divide both sides by -18 to find that r = 1.
Explanation:The question is asking us to solve the equation −3r+10=15r−8 for the variable r. To do this, we first combine all terms involving r on one side of the equation and constant terms on the other side. Therefore, the equation becomes:
−3r - 15r = -8 - 10
which simplifies to:
-18r = -18.
We then divide both sides of the equation by -18 to solve for r:
r = 1.
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an investigation is currently worth 1.2 X10^7 dollars twenty years ago the investment was worth 9.6X10^5 dollars how many times greater in the value of the investment today than the value of the investment twenty years ago A. 0.125 B. 12.5 C. 125 D. 12,500
As given,
Current value = [tex]1.2\times10^{7}[/tex] dollars
Twenty years ago value was = [tex]9.6\times10^{5}[/tex] dollars
suppose x times the investment has increased, so,
[tex]9.6\times10^{5}[/tex]*x=[tex]1.2\times10^{7}[/tex]
x = [tex]\frac{1.2\times10^{7}} {9.6\times10^{5}}[/tex]
this gives x = 12.5 times.
Hence, option B is the correct answer.
How many lines of symmetry does the shape below appear to have?
Answer:
There is no shape
Step-by-step explanation:
There is no shape below.
find the greatest common divisor of 15,015 and 495
ANSWER
The greatest common divisor of 15,015 and 495 is 165.
EXPLANATION
We use the Euclidean Algorithm to compute the Greatest Common Divisor as follows;
[tex]15015=30\times 495 +165[/tex]
[tex]495=3\times 165 +0[/tex]
The last remainder before zero is the greatest common divisor.
Therefore [tex]gcd(15015,495)=165[/tex]
Answer:
Step-by-step explanation:
165
place the digits 4, 5, 6, 7, and 8 in the boxes below to make the largest and smallest sums possible
Smallest: 9
Largest: 30
In order to get the largest possible sum using the digits 4, 5, 6, 7, and 8, you should order the digits from largest to smallest (87654). For the smallest possible sum, you should order the digits from smallest to largest (45678).
Explanation:Here's how you can arrange the digits 4, 5, 6, 7, and 8 to get the largest and smallest possible sums. If you're aiming for the largest sum, you should place the largest digit in the hundreds place, the next largest in the tens place, and so on. That means that you'd arrange the digits as 87654.
For the smallest sum, you should do exactly the opposite, placing the smallest digit in the hundreds place. That would result in 45678. Therefore, the largest possible sum of these digits is 87654 and the smallest possible sum is 45678.
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the sum of 3 numbers is 13. the second number is 3 subtracted from 3 times the first. the third number is 4 times the first. what is the number
x + y + z = 13
y = 3x - 3
z = 4x
Because we have values for y and z, we can plug them into the original equation to find the value of x.
x + 3x - 3 + 4x = 13
Combine like terms.
8x - 3 = 13
Add 3 to both sides.
8x = 16
Divide both sides by 8.
x = 2
The value of x is 2.
Because we have the exact value of x, we can insert this into each x value to find the values of y and z.
y = 3(2) - 3
y = 3
z = 4(2)
z = 8
2 + 3 + 8 = 13
what is the square root of nine
The square root of nine is 3.
Radical expression for the exponential expression above
The answer is
[tex]\sqrt{x}[/tex]
because,
[tex]a^{x/n} = \sqrt[n]{x}[/tex]
What is the equation of a line that passes through the point (1, 8) and is perpendicular to the line whose equation is y=x/2+3 ?
-4x/5+8.8. I think that's it, and if it isn't, i don't know.
Let x = number of games played. Equation: 37.50 – .5x = 42.75 – .75x Step 1: 37.50 – 1.25x = 42.75 Step 2: – 1.25x = 5.25 Step 3: – 4.2 = x Sandor knows his answer is incorrect because a negative number of games cannot be played. What was Sandor’s mistake?
Answer:
Answer you are looking for would be C. I just finished the quiz.
Answer:
(c)
Step-by-step explanation:
In step 1, he should have added .75x to both sides.
If an object is said to be moving at 10 m/s due north. The measurement 10 m/s north would be best described as
A) a speed.
B) a velocity.
C) neither a speed or velocity.
D) either a speed or a velocity.
Remark
Velocity is speed that has a direction. So the answer excludes both being true. C and D are both incorrect for the same reason: you cannot have both together when a direction is given.
Speed has no direction.
Answer: B Velocity has direction and a magnitude of speed.
Which expression represents "five less than three times x"?
A: 3x-5
B: 3-5x
C: 5x-3
D: 5-3x
A
three times x = 3 × x = 3x
less 5 means subtract 5 from 3x, hence
3x - 5 → A
Answer:
[tex]3x-5[/tex]
Step-by-step explanation:
"five less than three times x"
The unknown number is x
Three times x means we multiply 3 with x
So the expression becomes 3x
5 less than 3x means we subtract 5 from 3x
To get the expression we use variables and operators like +,- . x or divide
So the final expression becomes
[tex]3x-5[/tex]
How many inches is in 4 feet
144 inches in 4 feet
Answer:
48 inches
Step-by-step explanation:
There is 12 inches in a foot
ken grew 4/5 of an inch last year.sang grew 3/8of an inch.who grew more and by how much
4/5 = .8 inches
3/8 = .375 inches
So subtract .8-.375 = .425
Ken grew more by .425 inch or 17/40
The mean for a set of data is 10. Which of the following is the set of data with a mean of 10?
1. 9, 9, 9, 9, 9
2. 12, 11, 13, 14, 11
3. 8, 12, 10, 13, 7
4. 5, 8, 9, 6, 7
The third set(8, 12, 10, 13, 7) has a mean of 10.
Answer:
number three 8,12,10,13,7 is it
Step-by-step explanation:
you need to add everything on number 1
like this:
9+9+9+9+9=45
45÷5=9 that is not the mean of ten
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