3 years ago

Explain how you can find the opposite of the opposite of any number without using a number line

1 answer:

4 0

Just make that number negative to find the opposite but the opposite of the negative number is going to be the original number again.

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A customer deposits $500 in an account that pays 4% annual interest. what is the balance after 3 years if the interest is compou

docker41 [41]

Going to add on to your variables for the sake of the formula.

Let A = the amount after T years.
P = Principal amount

$A = P(1 + \frac{r}{n})^{nt}$

$A = 500(1 + \frac{0.04}{1})^{1(3)}$

$A = 500(1 + \frac{0.04}{1})^{3}$

$A = 562.432$ or ≈ $562.43

The customer would have $562.43 at the end of 3 years.

4 0

3 years ago

Read 2 more answers

An ice sculpture is melting from the heat. it's height changes by -2/25 every hour, what will it be after 5 hours?

madreJ [45]

Answer:

Height will have changed by -2/5

Step-by-step explanation:

change in height = (change in height/hour) × hours

= (-2/25) × 5 = -2/5

7 0

3 years ago