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3 years ago

Solve the problem [(-9+6 ) + 15] /4 ?

Mathematics

2 answers:

Monica [59]3 years ago

8 0

[(-9+6)+ 15]/4 brackets first, calculate whats in the parenthesis

[(-3)+15]/4
12/4
= 3

Elena L [17]3 years ago

6 0

Use PEMDAS:

P Parentheses first

E Exponents (ie Powers and Square Roots, etc.)

MD Multiplication and Division (left-to-right)

AS Addition and Subtraction (left-to-right).

$\dfrac{(-9+6)+15}{4}=\dfrac{-3+15}{4}=\dfrac{12}{4}=3$

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To offset college expenses, at the beginning of your freshman year you obtain a nonsubsidized student loan for $15,000. Interest

soldier1979 [14.2K]

Answer:

15000(1.003425)^12t ;

4.11%

4.188%

Step-by-step explanation:

Given that:

Loan amount = principal = $15000

Interest rate, r = 4.11% = 0.0411

n = number of times compounded per period, monthly = 12 (number of months in a year)

Total amount, F owed, after t years in college ;

F(t) = P(1 + r/n)^nt

F(t) = 15000(1 + 0.0411/12)^12t

F(t) = 15000(1.003425)^12t

2.) The annual percentage rate is the interest rate without compounding = 4.11%

3.)

The APY

APY = (1 + APR/n)^n - 1

APY = (1 + 0.0411/12)^12 - 1

APY = (1.003425)^12 - 1

APY = 1.04188 - 1

APY = 0.04188

APY = 0.04188 * 100% = 4.188%

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3 years ago

How to solve the x and y intercepts

Sever21 [200]

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3 to the fourth power +9

Igoryamba

Answer:

Step-by-step explanation:

3*3=9

9*3=27

27*3=81

3 0

3 years ago