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Kay [80]
2 years ago
7

QUESTION 20

Mathematics
1 answer:
Evgesh-ka [11]2 years ago
5 0

The rate of interest required to achieve the conditions set forth is 7.1773%.

<h3>What is the interest rate?</h3>

The interest rate is the rate at which the investment increases. The formula that can be used to determine interest rate is:

g = (FV / PV)^(1/N) - 1

Where:

  • FV = future value = $32,000
  • PV = present value = $8000
  • n = number of years

4^(1/20) - 1 = 7.1773%

To learn more about interest rate, please check: brainly.com/question/26164549

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What do u mean can u show a picture or be more specific
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3 years ago
Which times are before 12 in the afternoon on the same day
Oxana [17]

Answer:

1 a.m to 11 a.m

Step-by-step explanation:

It's obvious.

3 0
2 years ago
From the diagram below, if AC =40, CD=10, and DB=8, then what would be the length of AB?
saveliy_v [14]

The length of AB would be 38 units

<h3>How to determine the length AB?</h3>

The attached image represents the missing piece in the question

Considering the triangle BCD;

Calculate the length BC using the following Pythagoras theorem

BC^2 = CD^2 + BD^2

This gives

BC^2 = 10^2 + 8^2

Evaluate

BC^2 = 164

Considering the triangle CBA;

Calculate the length AB using the following Pythagoras theorem

AB^2 = AC^2 - BC^2

This gives

AB^2 = 40^2 - 164

Evaluate

AB^2 = 1436

Take the square root

AB = 38 (approximated)

Hence, the length of AB would be 38 units

Read more about right triangles at:

brainly.com/question/2437195

#SPJ1

6 0
2 years ago
Find the slope of the line y = -2x +
Dafna1 [17]

Answer:

The slope is -2

Step-by-step explanation:

In any equation that is in the form of this question, the slope is always the number next to x. An example could be y = 6x - 1, the slope would be 6. If we had y = -100x - 5, the slope would be -100.

6 0
3 years ago
Find the x then slove, please help I tried already and I can't find it
Elena L [17]

Answer:

8.4

Step-by-step explanation:

The diagonals of a rectangle are equal.

That means WY = XZ

16x+2 = 36x-6

Subtract 16x from each side.

16x -16x+2 = 36x-16x-6

2 = 20x -6

Add 6 to each side

2+6 = 20x-6+6

8 = 20x

Divide by 20

8/20 = 20x/20

2/5 =x

We want to find the length of the diagonal

WY = 16 ( 2/5) +2

Changing to decimal form

WY =16 * .4 +2

WY =6.4+2

     = 8.4

3 0
2 years ago
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