What is 56​% of 71​?

Answers

Answer 1

Answer: 39.76

Step-by-step explanation: To find 56% of 71, first write 56% as a decimal by moving the decimal point two places to the left to get .56.

Next, the word "of" means multiply so we have .56 × 71.

(.56) (71) = 39.76

Therefore, 56% of 71 is 39.76.


Related Questions

g(x) = x - 6
If the opposite of g(x) is-g(x),
then--g(x) =

Answers

Answer:

  --g(x) = g(x) = x - 6

Step-by-step explanation:

The opposite of the opposite is the original.

the answer is 0

Step-by-step explanation:

on edge

If t stands for the number of years since 2000 write an equation for the deer population p as a function of t

Answers

Final answer:

To write an equation for the deer population p as a function of t, we can assume a constant growth rate and use the equation p = 80 + rt, where r is the growth rate per year.

Explanation:

To write an equation for the deer population p as a function of t, we can use the information given. Let's assume that the population grows at a constant rate. If t represents the number of years since 2000, then we can write the equation as:

p = 80 + rt

where r is the growth rate per year. This equation assumes that there were 80 deer in the population in 2000, and the population has been growing at a constant rate since then.

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If one inch represents 18 feet, what dimensions would you use to make a scale drawing of a building 630 feet by 450 feet?​

Answers

Answer:

35 by 25 inches

Step-by-step explanation:

1 inch = 18 feet

each 18 feet in the scale model is one inch, which means that there is one inch per 18 feet, so all you need to do is divide 630 by 18 and 450 by 18.

630/18 = 35

450/18 = 25

so the dimensions of the scale model are 35 by 25 inches

What is a “system of equations”

Answers

Answer:

here is the answer

 A system of equations is a collection of two or more equations with a same set of unknowns. 

A system of equations is a collection of two or more equations with a same set of unknowns. This can take the form of one unique solution, inifinite solutions, and one unique solution.

I hope this helped!

Please help! The question is in the picture.

Answers

Answer:B

Step-by-step explanation:

Cara is 14 years old . This is twice as old as her brother . How old is her brother

Answers

Cara's brother is 7 years old.

14 is twice as much as 7 (7 * 2 = 14).

Answer:

7

Step-by-step explanation:

If Cara is twice the age of her brother,

divide 14/2

7, her brother is 7

an old building has 48 big windows the building has 12 small windows thare are 9 broken windows how many windows are not broken

Answers

Answer:

51

Step-by-step explanation

12-9 = 3

48+ 3 = 51

Total number of not broken windows is 51 windows

Given that;

Number of big window = 48

Number of small window = 12

Number of broken window = 9

Find:

Total number of not broken windows

Computation:

Total number of not broken windows = Number of big window + Number of small window - Number of broken window

Total number of not broken windows = 48+ 12 - 9

Total number of not broken windows = 60 - 9

Total number of not broken windows = 51 windows

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Write the quadratic equation whose roots are -5 -4 and whose leading coefficient is 4

Answers

Answer:

y = 4x² + 36x + 80

Step-by-step explanation:

Since the roots are x = - 5 and x = - 4 then the factors are

(x + 5) and (x + 4)

The equation is the product of the factors

y = (x + 5)(x + 4) and with leading coefficient of 4 is

y = 4(x + 5)(x + 4) ← expand factors

  = 4(x² + 9x + 20)

  = 4x² + 36x + 80

(From Unit 4 Lesson 1)
5. A type of green paint is made by mixing 2 cups of yellow with 3.5 cups of blue.
a. Find a mixture that will make the same shade of green but a smaller amount.
b. Find a mixture that will make the same shade of green but a larger amount.
Findami

Answers

Answer:

a. 1 cup of yellow and 1.75 cups of blue

b. 4 cups of yellow and 7 cups of blue

Step-by-step explanation:

a. We can multiply both sides of this ratio by an number of our choice to get an equivalent ratio. 2:3.5 = 1: 1.75. (We are multiplying by 1/2)

b. 2 : 3.5 = 4 : 7 (We are multiplying by 2)

Justify each step in solving the equation −( + ) = − by writing a reason for each statement.

Answers

Answer:

2) -2(3x - 7) = -6x + 14

3) Add 4x to both sides

4) Subtract 14 from both sides

5) Divide both sides by -2

Step-by-step explanation:

Y''+Y'+Y=1
solve ordinary differential equation

Answers

Answer:

y(t) = c₁ e^(-1/2 t) cos(√3/2 t) + c₂ e^(-1/2 t) sin(√3/2 t) + 1

Step-by-step explanation:

y" + y' + y = 1

This is a second order nonhomogenous differential equation with constant coefficients.

First, find the roots of the complementary solution.

y" + y' + y = 0

r² + r + 1 = 0

r = [ -1 ± √(1² − 4(1)(1)) ] / 2(1)

r = [ -1 ± √(1 − 4) ] / 2

r = -1/2 ± i√3/2

These roots are complex, so the complementary solution is:

y = c₁ e^(-1/2 t) cos(√3/2 t) + c₂ e^(-1/2 t) sin(√3/2 t)

Next, assume the particular solution has the form of the right hand side of the differential equation.  In this case, a constant.

y = c

Plug this into the differential equation and use undetermined coefficients to solve:

y" + y' + y = 1

0 + 0 + c = 1

c = 1

So the total solution is:

y(t) = c₁ e^(-1/2 t) cos(√3/2 t) + c₂ e^(-1/2 t) sin(√3/2 t) + 1

To solve for c₁ and c₂, you need to be given initial conditions.

14.
-2(y – 4) + 8y +2 < 16

Answers

Answer:

y<1

Step-by-step explanation:

-2(y-4)+8y+2<16

-2y+8+8y+2<16

6y+10<16

6y<16-10

6y<6

y<6/6

y<1

add the following complex numbers (2-8)+(5-i)​

Answers

Answer:

-1-i

Step-by-step explanation:

(2-8)+(5-i)=-6+5-i=-1-i

I need help with two questions. I need to write the first five sequences for each problem. Please let me know what they are and how to find them. Thank you much!

Problems:

[tex]a_(1)=-6,a_(n)=4*a_(n)-1\\a_(1)=3,a_(n)=a_(n)-1+9[/tex][tex][/tex]

Answers

Answer:

1. -6, -24, -96, -384, -1,536

2. 3, 12, 21, 30, 39

Step-by-step explanation:

1. Given

[tex]a_1=-6\\ \\a_n=4a_{n-1}[/tex]

Find [tex]a_2, \ a_3,\ a_4,\ a_5:[/tex]

[tex]a_2=4a_{2-1}=4a_1=4\cdot (-6)=-24\\ \\a_3=4a_{3-1}=4a_2=4\cdot (-24)=-96\\ \\a_4=4a_{4-1}=4a_3=4\cdot (-96)=-384\\ \\a_5=4a_{5-1}=4a_4=4\cdot (-384)=-1,536[/tex]

2. Given

[tex]a_1=3\\ \\a_n=a_{n-1}+9[/tex]

Find [tex]a_2, \ a_3,\ a_4,\ a_5:[/tex]

[tex]a_2=a_{2-1}+9=a_1+9=3+9=12\\ \\a_3=a_{3-1}+9=a_2+9=12+9=21\\ \\a_4=a_{4-1}+9=a_3+9=21+9=30\\ \\a_5=a_{5-1}+9=a_4+9=30+9=39[/tex]

20.
0/1 points
Previous Answers
GHColAlg12 5.1.094.MI.
An account now contains $11,680 and has been accumulating interest at a 8% annual rate, compounded continuously, for 5 years. Find the initi
$ 3,3839
Need Help? Read It Watch It
Master It
Talk to a Tutor
Viewing Saved Work Revert to Last Response

Answers

Answer:

The initial investment was $7945.58.

Step-by-step explanation:

Use the compound interest formula: A = P(1 + r)^t

A is the ending amount, in this case 11,680.

P is the starting amount, which is unknown.

r is the interest rate in decimal form, in that case 8% is 0.08.

t is the time in years, in this case 5.

Substitute known values into the equation

A = P(1 + r)^t

11,680 = P(1.08)^5

11,680 = 1.47P

P = 11,680/1.47

P = 7945.58

The initial investment was $7945.58.

Can someone plssss help???

Answers

Answer:A

Step-by-step explanation:

The bottles are represented by b. Each bottle costed 2.10, so it's 2.10b. Then he also bought a pizza for 12.99. The total of all of it was 21.39.

Answer:

A. 2.10b+12.99=21.39; 4 bottles

Step-by-step explanation:

A manufacturer of tennis rackets makes a profit of $15 on each oversized racket and $8 on each standard racket. To meet dealer demand, daily production of standard rackets should be between 30 and 80, and production of oversized rackets should be between 10 and 30. To maintain high quality, the total number of rackets produced should not exceed 80 per day. How many of each type should be manufactured daily to maximize profit?

Answers

Answer:

30 oversized rackets and 50 standard rackets

Step-by-step explanation:

To maximize profit, it is very essential she strikes a balance between the two type of rackets. It is important to note that the profit on oversized racket is twice that of standard racket. Hence, she must make as many oversized rackets as possible.

The highest number of oversized racket she can make is 30. Subtracting 30 from the total number of rackets give 50 standard racket

Final answer:

To maximize profit, represent the constraints as a system of inequalities, graph these to find a feasible region, and evaluate the profit function at each vertex of this region.

Explanation:Maximizing Profit with Production Constraints

To determine how many of each type of tennis racket a manufacturer should produce daily to maximize profit, we can set up a system of inequalities based on the given constraints and then use linear programming. The constraints are that the daily production of standard rackets (S) should be between 30 and 80, and production of oversized rackets (O) should be between 10 and 30. Additionally, the total number of rackets produced (S + O) should not exceed 80 per day.

The profit function to be maximized is P = 15O + 8S. The optimization process involves graphing the inequalities to form a feasible region, then evaluating the profit function at each vertex of this region to find the maximum profit point.

The constraints can be written as:

30 ≤ S ≤ 80 (constraint for standard rackets)10 ≤ O ≤ 30 (constraint for oversized rackets)S + O ≤ 80 (constraint for total production)


We look for the corner points of the feasible region that satisfies all the constraints and calculate the profit at each of these points. The highest profit among these calculated values will give us the optimal number of each type of racket to produce.

By systematically evaluating the profit P at the corner points of the feasible region, the manufacturer can identify the production levels of standard and oversized rackets that will maximize profit within the given constraints.

This approach ensures that the manufacturer can meet dealer demand, maintain high quality through production limits, and optimize profit based on the profit margins of each racket type.

determine the number of solutions for the systems
x+y=2 and 2x+2y=8

Answers

Answer:

The number of solutions of the system is zero

Step-by-step explanation:

we have

a) [tex]x+y=2[/tex]

Isolate the variable y

[tex]y=-x+2[/tex] ----> equation A

This is the equation of the line in slope intercept form

where

The slope is m=-1

The y-intercept is b=2

b) [tex]2x+2y=8[/tex]

Isolate the variable y

[tex]2y=-2x+8[/tex]

[tex]y=-x+4[/tex] ----> equation B

This is the equation of the line in slope intercept form

where

The slope is m=-1

The y-intercept is b=4

Remember that

If two lines are parallel, then their slopes are the same

In this problem the lines A and B are parallel lines with different y-intercept

so

The lines don't intersect

therefore

The system has no solution

John was born in 1980 for his grandmother was born in 1928 of the year is 2014 how old are both John and his grandmother

Answers

John is 34, Grandmother is 86.

2014 - 1980 = 34.

2014 - 1928 = 86.

:)

Jacob has a 20 gallon fish tank. He could only find a quart size pitcher to fill his tank. How many times will Jacob have to fill the pitcher to get 19 gallons of water in his tank?
A
38

B
76

C
80

D
152

Answers

Answer:

B.76

Step-by-step explanation:

4 quarts = 1 gallon

so 4 * 19=76

write the algebraic expression representing the length and width of marliens house

Answers

Answer:

You have to show us the shape for us to write down the expression.

25. A company spends $34,000 annually on product payment costs. Its
total annual expenses are $296,000. About what percentage of the
total annual expenses is for product payment costs? Round to the
nearest hundredth of a percent.​

Answers

Answer:

The percentage of the total annual expenses for product payment costs is  11.49% .

Step-by-step explanation:

Given:

Annually costs on product company spends = $34000 and total annual expenses = $296000.

Now, to get the percentage of the total annual expenses for product payment costs. We will calculate the percentage, $34000 by $296000:

According to question:

[tex]\frac{34000}{296000} \times 100[/tex]

[tex]=0.11486\times 100[/tex]

[tex]=11.486[/tex]

Now, rounding to the nearest hundredth of a percent to 11.486 will be 11.49. As we see 6 in the thousandth place and 8 in hundredth place so rounding to decimal in hundredth place will change 8 into 9.

Therefore, the percentage of the total annual expenses for product payment costs is 11.49% .

Complete each geometric sequence.
B. 40, 120, ___, ___
C. 200, 20, 2, ___, 0.02, ___

Answers

B. 40, 120, 360, 1080
C. 200,20,2,0.2,0.002
Final answer:

The missing terms in the geometric sequences are 360 and 1080 for sequence B, and 0.2 and 0.02 for sequence C.

Explanation:

In this question, we're working with geometric sequences. A geometric sequence is a sequence in which you multiply by a constant to get from one term to the next.

For sequence B, we notice that 120 is three times 40, so we're multiplying by 3 each time. Thus, the next two terms would be 360 (120 * 3) and 1080 (360 * 3).

For sequence C, we're dividing by 10 to get from one term to the next (200 / 10 = 20, 20 / 10 = 2). Thus, the missing terms would be 0.2 (2 / 10) and 0.02 (0.2 / 10).

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the total cost of c ounces of cinnamon if each ounce costs$.79

Answers

The total cost of c ounces of cinnamon would be $0.79c

Since each ounce costs $0.79, just multiply this number by the number of ounces to get the cost.

24- (12/3 + 8) • (%)

Answers

Answer:

12

Step-by-step explanation:

12/3=4

4+8=12

24-12=12

Solve the system of equations:

x - 3y = - 4
2x - 6y= 6

Answers

Answer:

No Solution.

Step-by-step explanation:

x-3y=-4

2x-6y=6

-----------

simplify 2x-6y=6 into x-3y=3

-------------

x-3y=-4

x-3y=3

------------

x-3y=-4

-(x-3y)=-1(3)

-----------------

x-3y=-4

-x+3y=-3

---------------

0=-7

no solution

Final answer:

The equations x - 3y = -4 and 2x - 6y = 6 represent a system with parallel lines that do not intersect, therefore there are no solutions to this system of equations.

Explanation:

Let's solve the system of equations using the method of substitution or elimination. First, look at the two given equations:

x - 3y = -4 (Equation 1)2x - 6y = 6 (Equation 2)

It's clear that Equation 2 is simply Equation 1 multiplied by 2. This implies the two equations are multiples of each other, which could mean the system has an infinite number of solutions or no solutions. Let's simplify Equation 2 to confirm:

Divide Equation 2 by 2:

2x/2 - 6y/2 = 6/2

x - 3y = 3

This new equation contradicts Equation 1 (x - 3y = -4), which indicates that there are no solutions since the two lines are parallel and will never intersect.

Sasha research the size of zoos in her State. she found that the zoo in the north part of the state is almost twice as large as the zoo in the South. she also found that the zoo in the South part of the state has 200 fewer than twice the number of animals as the northern Zoo. how many animals per acres does each Zoo have?

acers - number of animals
North : 64 - ?
South : 35 - 3800​

Answers

3800x2 = 7600
7600-200 = 7400
? = 7400

What is the value of x in the equation? 4 3/7 x − 3 1/2 = 12
A) 3 2/5
B) 3 1/2
C) 3 3/4
D) 3 6/7

Answers

Answer:

B) 3 1/2 or 7/2

Step-by-step explanation:

4 3/7=31/7

3 1/2=7/2

---------------

31/7x-7/2=12

31/7x=12+7/2

31/7x=24/2+7/2

31/7x=31/2

x=(31/2)/(31/7)

x=(31/2)(7/31)

x=7/2

Answer:

The answer is B.) 3 1/2

Step-by-step explanation:

4

3

7

x − 3

1

2

= 12

31

7

x −

7

2

= 12

31

7

x · 14 −

7

2

· 14 = 12 · 14

62x − 49 = 168

62x = 217

x =

217

62

=

7

2

= 3

1

2

What is the volume of this rectangular prism?

Answers

Answer:

B. 30cm³

Step-by-step explanation:

Volume of a prism=length×Breadth×Height(L×B×H)

Where Length(L)=5-cm, Breadth(B)= 2-cm Height(H)=3-cm

∴Volume=5×2×3=30 cm³

The product of -2 and a number minus six is greater than -18

Answers

So, its a multiplying question - the product. Also there are multiple answers from x = negative anything to positive 14, so i chose a number.

The product of -2 and a number minus six is greater than -18.

-2 · (x - 6) > -18

-2 · (7 - 6) > -18

-2 · (1) > -18

-2 > -18

x = 7, or anything lower than 15.

On the number line btw, -2 is bigger than -18

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PLEASE HELP ME ITS ALREADY LATE AND ITS BRINGING MY GRADE WAY DOWN PLEASE HELP ME PLEASE!!!!The following graph is of an exponential function of the form y=a*bx.What values of a and b would make this equation work?a=b= Scottie Adams Bird Supplies issued 10% bonds, dated January 1, with a face amount of $240,000 on January 1, 2018. The bonds mature in 2028 (10 years). For bonds of similar risk and maturity the market yield is 12%. Interest is paid semiannually on June 30 and December 31. What is the price of the bonds at January 1, 2018? Some relevant and irrelevant present value factors: * PV of annuity due of $1: n = 20; i = 6% is 12.15812 * PV of ordinary annuity of $1: n = 20; i = 6% is 11.46992 **PV of $1: n = 20; i = 6% is 0.31180 Discounters, Inc. issued $50,000, 4-year, 6% bonds that pay interest annually on January 1 when the going market interest rate was 7%. On the issue date, the carrying value of bonds, net of discount or including premium, rounded to the nearest $1, is ______. The short-run aggregate supply curve is relatively flat to the left of the full-employment output because resources are difficult to bring into production. there are shortages of capital. there are large amounts of unused capacity and idle human resources. there are shortages of labor. ! 15 points !Scientists have observed a sudden explosion in the sun followed by rapid changes in the sun's brightness. Which of these events would most likely occur due to this solar condition? change in wind velocitychange in Earth's climatic patternincrease in number of solar eclipsesincrease in atmospheric pollution on EarthPlease help Mofors school is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 7 adult tickets and 6 tickets for a total of $143. 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A quantity of N2 gas originally held at 5.23 atm pressure in a 1.20 L container at 26 C is transferred to a 14.5 L container at 20 C. A quantity of O2 gas originally at 5.21 atm and 26 C in a 5.10 L container is transferred to this same container. 35. All of the following technologies were invented by NASA as part of landing a man on themoon except A. Water filter B. Cordless tool C. Smoke detector D. Nylon E. CAT scanner