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2 years ago

The perimeter of a living room is 68 feet. If the length of the living room is 18 feet,what is the width of the living room

Mathematics

2 answers:

dybincka [34]2 years ago

5 0

Answer:

ok the formula is Width= P /2﹣l

68/2-18=16

the width is 16

Step-by-step explanation:

Natasha_Volkova [10]2 years ago

4 0

Answer:

Step-by-step explanation:

1. 18 + 18 = 36

2. 68 - 36 = 32

3. 32 divided in half = 16

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2 years ago

Find the amount and present value of 10 quarterly payments of $ 1500, if the interest rate is 25% compounded each month.

BlackZzzverrR [31]

Given Information:

Monthly payment = MP = $1500/4 = $375

Monthly interest rate = r = 25/12 = 2.083%

Required Information:

Present Value = ?

Answer:

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Explanation:

n = 10*4

n = 40 monthly payments

The present value is found by

$PV = MP \times \frac{ (1 - \frac{1}{(1+r)^n} )}{r}$

Where r is monthly interest rate.

MP is the monthly payment.

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