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boyakko [2]
3 years ago
6

Calculate the present value. (Round your answer to two decimal places.)

Mathematics
1 answer:
valentinak56 [21]3 years ago
8 0

Answer:

Step-by-step explanation:

Present value formula;

(PV) = \frac{FV}{(1+r)^{n} }

FV= Future amount (A) = $30,000

r = interest rate; monthly rate in this case = 7% / 12 = 0.5833%  or 0.005833 as a decimal

n= total duration of investment (in months) in this case= 7*12 = 84 months

Next, plug in the numbers into the formula;

PV = \frac{30,000}{(1.005833)^{84} } \\ \\ =\frac{30,000}{1.62994868}

=18,405.48747

Therefore present value rounded to 2 decimal places = $18,405.49

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Answer:

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Step-by-step explanation:

You can get there a couple of ways.

One way is to consider the enclosing rectangle, which is 9 units by 11 units, so has an area of 99 square units. From that will be subtracted two triangles having height 2 and width 6, and two triangles having height 3 and width 9. Thus the net area in rectangle DEFG is ...

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Another way is to find the lengths of each of the sides and multiply those.

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