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Sliva [168]
3 years ago
13

You want to borrow money to open your own frozen yogurt shop you borrow $13,000 and agreed to take over 4 years at a simple inte

rest rate of 15%
Part A:How much simple interest will you pay after the 4 years?

Part B:How much will you end up paying back in total after the 4 years?
Mathematics
2 answers:
REY [17]3 years ago
8 0
I = Prt
.. = 13,000*.15*4
.. = 7800

A) You will pay $7,800 in interest after 4 years.

B) You pay back the principal plus the interest.
.. $13,000 +7,800 = $20,800
IrinaK [193]3 years ago
5 0
Part A: 1950
Part B: 14000
I am probably not right
I don't know what interest is
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The answer to number 1
Gnoma [55]

Answer:b

Step-by-step explanation:

8 0
3 years ago
17. Find x. Round to the nearest tenth if necessary. Assume that segments that appear to be
AlexFokin [52]

Answer:

x=19

Step-by-step explanation:

9*(9+15)=8*(8+x)

9*(24)=8(x+8)

216=8x+64

216-64=8x+64-64

152=8x

152/8=8x/8

19=x

x=19

8 0
2 years ago
The ratio of the geometric mean and arithmetic mean of two numbers is 3:5, find the ratio of the smaller number to the larger nu
IgorC [24]

Answer:

\frac{1}{9}

Step-by-step explanation:

Let the numbers be x,y, where x>y

The geometric mean is

\sqrt{xy}

The Arithmetic mean is

\frac{x + y}{2}

The ratio of the geometric mean and arithmetic mean of two numbers is 3:5.

\frac{ \sqrt{xy} }{ \frac{x + y}{2} }  =  \frac{3}{5}

We can write the equation;

\sqrt{xy}  = 3

or

xy = 9 -  -  - (2)

l

and

\frac{x + y}{2}  = 5

or

x + y = 10 -  -  - (2)

Make y the subject in equation 2

y = 10 - x -  -  - (3)

Put equation 3 in 1

x(10 - x) = 9

10x -  {x}^{2}  = 9

{x}^{2}  - 10x + 9 = 0

(x - 9)(x - 1) = 0

x =1  \: or \: 9

When x=1, y=10-1=9

When x=9, y=10-9=1

Therefore x=9, and y=1

The ratio of the smaller number to the larger number is

\frac{1}{9}

3 0
3 years ago
A square patio has an area of 135 square feet. How long is each side of the patio to the nearest tenth?
Kryger [21]
11.6 because the square root of 135 is 11.61885.... and when you check it is approximately 135 because 11.6 *11.6 = 134.56, which can be rounded to 135
8 0
3 years ago
What's the answer of 13846+8273636-3763x8273736
ipn [44]
13846+8273636
= 8287482

8287482-3763
=8283719

8283719x8273736
=6.8537304^13
7 0
3 years ago
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