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Dimas [21]
3 years ago
5

Please help me math guy thanks

Mathematics
1 answer:
geniusboy [140]3 years ago
7 0

Answer:

$1013.42

Step-by-step explanation:

This one would be similar to the previous.

Initial investment, P = 800

Annual Interest rate, r = 12%

Number of compouding in a year, n = 4

Time Period, t = 2 years

Using formula:

Future value,

A = P(1+r/n)^(nt)

= 800 (1+0.12/4)^(4*2)

= 800 (1.03)^(8)

= 1013.42 (to the nearest cent)

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For this case we have the following equation:
 r = 9 sin (θ)
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 Rewriting the equation we have:
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 r = 9 (y / r)
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 On the other hand:
 r ^ 2 = x ^ 2 + y ^ 2
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 Rewriting:
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