3 years ago

Find the annual interest rate paid on this loan:

Mathematics

1 answer:

Tems11 [23]3 years ago

8 0

Answer:

The annual rate is 1600

Step-by-step explanation:

I = P*R*T

R= P*T/I

Annually = 12 months

R= (10,800 * 12) / 81

R= 1,600

You might be interested in

Express 24 inches to 6 feet in simplest form.

Misha Larkins [42]

Answer:

Step-by-step explanation:

3 0

2 years ago

The difference of 17 and 5 tines a number

emmasim [6.3K]

You can answer this problem in two different ways: the first being (17 - 5) * x, and the second being 12 * x.

6 0

3 years ago

1. Figure ABCD is similar to figure WXYZ. Which proportion must be true for these figures?

aksik [14]

Answer: see below

Step-by-step explanation:

If the figures are similar, then their corresponding sides are proportional.

ABCD ~ WXYZ

$\dfrac{AB}{WX} = \dfrac{BC}{XY} = \dfrac{CD}{YZ} = \dfrac{AD}{WZ}$

7 0

3 years ago

How many hours are there in ten quarters of an hour?

svlad2 [7]

Answer:

2 1/2 hours

Step-by-step explanation:quarters means 1/4 and there are 4 of them in each hours so if you have 10 quarters of a hour they add up to 2 hours and a half, because 2 hours times 4 equals 8 quarters and then add the other 2 quarters and you get half

6 0

3 years ago

F(x) = 5x^3+ 2x^2 - 90x - 36. finding all zeros by factoring and explaining the steps

ella [17]

Answer:

f(x)=5x^3-2x^2-90x-36=0

=x^2(5x-2)-18(5x-2)=(x^2-18)(5x-2)=0

x^2-18=0/5x-2=0

x^2=18=x=9√2

5x-2=0

x=2/5

zeros are 9√2,2/5

8 0

2 years ago