Probability of a zebra living longer than 32.2 years

Jeff invested $3000 in an account that earns 6.5% interest

goblinko [34]

Answer;

= $ 3623.85

Explanation;

To calculate compound interest we use the formula;

FV = OV( 1 + r/100)^n

FV=Future value which is what the value will be after the interest is calculated, this is what you are looking for.

OV=Original value, the amount of money you started with, in this case

3000

r=interest rate, in this case its 6.5

n=years its being compounded annually, in this case 3

= 3000(1 + 6.5/100)^3

= 3623.848875

≈ 3623.85

6 0

3 years ago

The rectangle below has an area of x^2+11x+28 square meters and a length of x+7meters. What expression represents the width of t

zvonat [6]

Report the guy who put that first answer he trying to get your ip

4 0

3 years ago

What would be the correct answer for x when solving the equation 10x = 20?

alina1380 [7]

To solve this you would have to do 10x/10=20/10. 20/10=2. Therefore, x=2.

7 0

4 years ago

Read 2 more answers

Help i dont remember dis stuff from last year

Kaylis [27]

See below for the solution to the systems of equations

<h3>How to solve the systems of equations?</h3>

System of equations 1

Here, we have

3x - 4y = -16

3x + 4y = 8

We start by plotting the graph of both equations

Next, we write out the point of intersection of the equations

See attachment for the equation of the system

From the attached graph, the point of intersection of the equations is (-4/3, 3)

Hence, the solution to the system is (-4/3, 3)

System of equations 2

Here, we have

-x = - 6 + 2y

-18 + 6y = -3x

We start by plotting the graph of both equations

Next, we write out the point of intersection of the equations

See attachment for the equation of the system

From the attached graph, both lines are on each other

This means that the system of equations have infinite many solutions

Read more about system of equations at:

brainly.com/question/14323743

#SPJ1

3 0

2 years ago

Please help me! I will give brainliest and 50 points if all correct!

miss Akunina [59]

Answer:

10. ○ $\displaystyle 4,85; 4\frac{17}{20}$

9. ○680%

8. ○40%

7. ○ $\displaystyle 60$

6. ○0,4, 40,5%, 11⁄25, 4⁄9

5. ○ $\displaystyle 0,928$

4. ○1%

3. ○76%

2. $\displaystyle See\:above\:grid$

1. $\displaystyle See\:above\:grid$

Step-by-step explanation:

10. To convert from a percentage to a decimal, move the decimal mark twice to the left; each 20 is worth 5, and since 5 by 17 is 85, you have your fractional part of 17⁄20, then attach the whole number of 4.

9. To convert from a mixed number\improper fraction to a percentage, first evaluate the fractional part for a decimal answer, then move the decimal mark twice to the right.

8. To convert from a fraction to a percentage, evaluate the fraction for a decimal answer, then move the decimal mark twice to the right.

7. $\displaystyle \frac{132}{220} = \frac{3}{5} =$ 60%

Greatest Common Divisor [GCD]: 44

6. $\displaystyle \frac{11}{25} =$ 44%

_

$\displaystyle \frac{4}{9} =$ 44,4%

$\displaystyle 0,4 =$ 40%

Now that these are all percentages, it is alot easier to order them from least to greatest.

5. To convert from a percentage to a decimal, move the decimal mark twice to the left.

4. To convert from a decimal to a percentage, move the decimal mark twice to the right.

3. Each 25 is worth 4, and since 4 by 19 is 76, you get 76%.

2. Each 25 is worth 4, and since 4 by 6 is 24, you get 24%, and this graph.

1. Each 36 is worth 2 7⁄9, and since 12 by 2 7⁄9 is 33⅓, you get 33⅓%, so you would choose this answer.

I am joyous to assist you anytime.

8 0

3 years ago