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3 years ago

Suppose it investment of $82,000 dollars in value every seven years. how much is the investment worth after 28 years

1 answer:

8 0

The answer is $328,000. Since the investment is $82,000 every seven years, and there is 28 years. If you divide 28 by 7 you get 4. Then you multiply 82,000 by 4 to get your answer : $328,000.

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Write the expression in simplest form.<br><br> (-11/2x + 3) -2 (-11/4x - 5/2) = ?

mina [271]

(- $\frac{11}{2}$ x + 3) - 2(- $\frac{11}{4}$ x - $\frac{5}{2}$ ) = ?

in simplest form-

(-5 $\frac{1}{2}$ x + 3) -2( 2 $\frac{3}{4}$ x -2 $\frac{1}{2}$ )

6 0

2 years ago

The diameter of a basketball is 245 cm. What is the circumference?

maks197457 [2]

Answer: 769.3

Step-by-step explanation:

$C=2\pi r\\$

C=2*3.14*122.5

245/2=122.5

C=769.3

5 0

3 years ago

What is the circumference of circle P shown below

stellarik [79]

Answer:

8π units

Step-by-step explanation:

The circumference of a circle is calculated by using the following formula

2 × r × π (r: radius)

2 × 4 × π = 8π

6 0

2 years ago

How much should you invest at 5% simple interest in order to have a balance of 1,200 in two and a half years

BARSIC [14]

Answer:

We should invest 9600 .

Step-by-step explanation:

Interest received in Two and a half year = 1,200

So, Interest that should be received in a year = 1200× $\frac{2}{5}$

= 480

Interest rate = 5%.

Let we had invested amount X.

Thus 5 % of X we will get in a year as interest

Which is $\frac{5}{100}$ ×X = $\frac{X}{20}$ .

It is also equal to 480 as calculated above,

So. X = 480×20 = 9600.

Thus,

We should invest 9600 .

5 0

3 years ago

PLEASE HELP! I WILL MARK BRAINLIEST!!!

oksano4ka [1.4K]

Answer:

-8y+12

Step-by-step explanation:

4(-2y +3)

you can distribute the 4

4 • -2y + 4 • 3

= -8y +12

because they are not like terms, you cannot do anything further.

6 0

2 years ago