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motikmotik
3 years ago
11

A square garden has sides that each measure x+4 units. The garden's perimeter is 112 units. What is the value of x?

Mathematics
2 answers:
lbvjy [14]3 years ago
8 0
The correct answer to your question is 24.

slavikrds [6]3 years ago
4 0
4(x + 4) = 112
/ 4
x + 4 = 28
- 4
x = 24
4(24 + 4) = 112
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3 years ago
Suppose that $3000 is placed in an account that pays 16% interest compounded each year. Assume that no withdrawals are made from
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Answer:

a) $3480

b) $4036.8

Step-by-step explanation:

The compound interest formula is given by:

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This means, respectively, that P = 3000, r = 0.16, n = 1

So

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

A(t) = 3000(1 + \frac{0.16}{1})^{t}

A(t) = 3000(1.16)^{t}

(a) Find the amount in the account at the end of 1 year.

This is A(1).

A(t) = 3000(1.16)^{t}

A(1) = 3000(1.16)^{1} = 3480

(b) Find the amount in the account at the end of 2 years.

This is A(2).

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4 0
3 years ago
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4 0
3 years ago
Read 2 more answers
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