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Tpy6a [65]
3 years ago
8

A payday loan company makes loans between $100 and $1000 available to customers. Every 14 days, customers are charged 30% intere

st with compounding. In 2013, Remi took out a $300 payday loan. Which expression can be used to calculate the amount she would owe, in dollars, after one year if she did not make payments?
Mathematics
1 answer:
hoa [83]3 years ago
7 0

Answer:

The expression that can be used to calculate the amount she would owe, in dollars, after one year if she did not make payments is 300 * (1.30)^(365 / 14).

Step-by-step explanation:

Since Remi did not make payments after one year, the expression that can be used to calculate the amount she would owe, in dollars, can be obtained using the following formula:

M = P * (1 + r)^(N / n) ....................... (1)

M = The dollar amount Remi would owe after one year if she did not make payments = ?

P = Principal or the amount borrowed = $300

r = interest rate = 30% or 0.30

N = number of days in a year = 365

n = number of days after which the interest is charged = 14

Substituting the values into equation (1), we have:

M = 300 * (1 + 0.30)^(365 / 14)

M = 300 * (1.30)^(365 / 14)

Therefore, the expression that can be used to calculate the amount she would owe, in dollars, after one year if she did not make payments is 300 * (1.30)^(365 / 14).

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Answer:

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Step-by-step explanation:

The simple interest formula allows us to calculate A, which is the final amount. According to this formula, the amount is given by A = P (1 + r*t), where P is the principal, r is the annual interest rate in decimal form, and t is the loan period expressed in years

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P = 19,513.75 / (1 + 3/100 * 5.5)

P = 19,513.75/ (1 + 0.165)

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Below!

Step-by-step explanation:

Using Pythagoras theorem, I will solve all of the problems.

<h3>________________________________________________</h3>

<u>Question 9:</u>

  • 10² = 6² + x²
  • => 100 = 36 + x²
  • => 100 - 36 = x²
  • => 64 = x²
  • => x = 8
<h3>________________________________________________</h3>

<u>Question 10:</u>

  • 26² = 24² + x²
  • => 676 = 576 + x²
  • => 676 - 576 = x²
  • => 100 = x²
  • => x = 10
<h3>________________________________________________</h3>

<u>Question 11:</u>

  • 15² = 12² + x²
  • => 225 = 144 + x²
  • => 225 - 144 = x²
  • => 81 = x²
  • => x = 9
<h3>________________________________________________</h3>

<u>Question 12:</u>

  • x² = 8² + 12²
  • => x² = 64 + 144
  • => x² = 208
  • => x = √208
  • => x = 14.2 (Rounded)
<h3>________________________________________________</h3>

<u>Question 13:</u>

  • 7² = 2² + x²
  • => 49 = 4 + x²
  • => 49 - 4 = x²
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  • => x = 6.7 (Rounded)
<h3>________________________________________________</h3>

<u>Question 14</u>

First, let's solve for the variable x using Pythagoras theorem.

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Now, let's solve for the variable y using Pythagoras theorem.

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Answers (Nearest tenth):

  • x = 4 units
  • y = 7.5 units
<h3>________________________________________________</h3>

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