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Lostsunrise [7]
3 years ago
7

I REALLY NEED HELP!

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
5 0

Answer:

B

Step-by-step explanation:

The compound interest formula is A = P (1+r/n)^nt where:

  • P is the starting amount called the principle
  • r is the rat written as a decimal
  • n is the number of times compounded in a year
  • t is the number of years

Substitute a value into each variable to solve.

  • P = $147 since 10% of 1,470 is being invested which makes P = 0.10(1470) = 147.
  • The rate is 3.5% or r = 0.035.
  • n = 12 because it is compounded monthly meaning 12 times a year.
  • t = 25 since it will earn for 25 years.

A = P (1+r/n)^{nt}\\A = 147(1 + \frac{0.035}{12})^{12*25}\\A = 147 ( 1 + 0.002916)^{300}\\A = 147(1.002916)^{300}\\A = 352.19

Repeat this process for each formula.

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Hello, I need help with this math problem please
Marina86 [1]

Answer:

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4 0
2 years ago
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Alexxandr [17]
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8 0
3 years ago
It took Reza 2 hours to edit 6 math
Ostrovityanka [42]

Answer:

135

Step-by-step explanation:

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cupoosta [38]

Answer:

x = 8/√3

Step-by-step explanation:

We solve that above question using the trigonometric function of sin

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Hypotenuse = x

Hence,

Sin 60 = 4/x

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Hence, x = 4/ √3/2

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= 4 × 2/√3

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8 0
2 years ago
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