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3 years ago

13

You invest $1000 in an account at 2.5% per year simple interest. how much will you have in the account after 3 years? round your

answer to the nearest whole dollar.

1 answer:

hodyreva [135]3 years ago

7 0

I will have $1075 in the account after 3 years

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Not sure what number 3 is. Linear Relationships. Any help?

IgorC [24]

The value of y varies directly with x, so $\dfrac{y}{x}=\text{const}$

We have:

$\dfrac{y_1}{x_1}=\dfrac{y_2}{x_2}\\\\\\x_1=\dfrac{1}{4}\qquad y_1=25\qquad\qquad x_2=2\dfrac{1}{3}\qquad y_2=?\\\\\\
\dfrac{25}{\frac{1}{4}}=\dfrac{y_2}{2\frac{1}{3}}\\\\\\
100=\dfrac{y_2}{2\frac{1}{3}}\qquad|\cdot2\dfrac{1}{3}\\\\\\
100\cdot2\dfrac{1}{3}=y_2\\\\\\\boxed{y_2=233\frac{1}{3}}$

Answer A)

5 0

3 years ago

If you could just refresh me on how to do this, thanks.

Masteriza [31]

I'm pretty sure it's D

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3 years ago

Which ordered pair represents a solution to the inequality 3x - y < -5?A. (2, -15)B. (1, 10)C. (2, 11)D. (3, 12)

White raven [17]

Answer:

(2,11)

Step-by-step explanation:

what i did was actually substitution

It's like ..what I do when I've forgotten how to solve a particular equation in math or even physics

But I'd recommend you find the real solution cuz there's a formula

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2 years ago

12<br> 13<br> 13<br> 14<br> 10.954<br> Find volume

LekaFEV [45]

Answer:

311005.968^2

im pretty sure that is it

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3 years ago

3 fish weigh a total of 19 1/2 pounds one weighs 75/8 pounds another weighs 5 3/4 how much does the third fish weigh

marin [14]

First, you have to convert 75/8 into a mixed fraction which will be 9 3/8. 9 3/8+ 5 3/4 = 15 1/8. Finally, you do 19 1/2 - 15 1/8 which is 4 3/8

The answer is 4 3/8

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3 years ago