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zvonat [6]
4 years ago
7

Amy made the conjecture below.

Mathematics
1 answer:
Lelechka [254]4 years ago
6 0
For examples, 137,139
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Juanita Domingo's parents want to establish a college trust for her. They want to make 16 quarterly withdrawals of $2000, with t
kotegsom [21]

Answer:

The amount to be deposited now to provide for this trust is $119,392.16.

Step-by-step explanation:

This problem is based on ordinary annuity.

An ordinary annuity is a sequence of fixed payments made, every consecutive period, over a fixed interval.

The formula to compute ordinary annuity is:

OA=P[\frac{q^{n}-1}{q^{n}(q-1)}]

Here <em>qⁿ </em>is:

q^{n}=1+\frac{r}{Number\ of\ periods}=1+\frac{0.067}{4}=1.01675

Compute the ordinary annuity as follows:

OA=P[\frac{q^{n}-1}{q^{n}(q-1)}]=2000\times\frac{(1.01675)^{16}-1}{(1.01675)^{16}[1.01675-1]}=2000\times\frac{0.30445}{0.0051}=119392.16

Thus, the amount to be deposited now to provide for this trust is $119,392.16.

4 0
3 years ago
Choose the equation that represents a line that passes through points (−1, 2) and (3, 1).
3241004551 [841]

You did not provide us with equations to select.

Find the slope m.

m = (1 - 2)/(3 - (-1))

m = -1/(3 + 1)

m = -1/4

Use the slope and one of the points and plug into the point-slope formula.

y - 1 = (-1/4)(x - 3)

Isolate y.

y - 1 = (-1/4)x + (3/4)

y = (-1/4)x + (3/4) + 1

y = (-1/4)x + (7/4)

Did you follow?

5 0
4 years ago
Read 2 more answers
While traveling to Europe, Phelan exchanged 250 US dollars for euros. He spent 150 euros on his trip. After returning
yulyashka [42]

Answer:

44.70 US dollars

Step-by-step explanation:

euro left=(250/1.3687)-150=32.66(rounded to nearest cents

US dollars=32.66x1.3687

                =44.70US dollars

5 0
3 years ago
A) How many books were sold after 8 months?
irakobra [83]

Maybe if you put a picture I could help you out
4 0
4 years ago
Need help with homework will give crown
prohojiy [21]
For the first one it’s D.3
6 0
3 years ago
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