Bobby borrowed 500 at 12 percent simple annual interest . he paid back $680 pay off loan . how many years did it take Bobby to pay the loan ?

Answers

Answer 1
Answer:

Basing on the data provided, if Bobby borrowed 500.00 and has an annual interest of 12% per year. 12% of the borrowed amount is equal to 60.00. Since he paid $680.00 that means that 680.00 – 500.00 = 180.00 worth of interest and since he pays an annual of 60.00 per year for the interest ergo, the answer is 3 years.

Answer 2
Answer:

Answer:

the answer is three years

Step-by-step explanation:


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Given h(x) = x24, find h(-8)
Find the missing coordinate to complete the ordered-pair solution to the given linear equation: A) y+6x=5 (a) (-1,?)       (b) (3,?) B) 3x+2y=-6       (a) (-2,?)       (b) (?,3) C) 2x+1/3y=5       (a) (?,18)       (b) (8/3,?)

What is the area of rectangle PQRS?

Answers

The length of PQ = 3 + 4.5 + 2 = 9.5 inches.

The area is Length times width:

4.5 x 9.5 = 42.75 square inches.


The answer is D.

Add 2+4.5+2 and that is 9.5 PQ=9.5

multiply 4.5*9.5

that is 42.75 so the answer is D

A cone has a volume of 24 cubic inches. What is the volume of a cylinder that the cone fits exactly inside of? 8 in3
24 in3
48 in3
72 in3

Answers

Answer:

72 cubic inches

Step-by-step explanation:

Volume of cone = (1)/(3)\pi r^(2) h   --1

Volume of cylinder = \pi r^(2) h  --2

We are given that a cylinder should fit exactly inside the cone

On comparing 1 and 2 we can see:

\text{Volume of cone}= (1)/(3) \text{Volume of cylinder}

Since we are given the volume of cone is 24 cubic inches .

So, 24= (1)/(3) \text{Volume of cylinder}

24 * 3= \text{Volume of cylinder}

72= \text{Volume of cylinder}

Hence the volume of cylinder is 72 cubic inches

Option D is correct.

The correct answer is letter D. 72 in3

The difference of six times a number and 7 is -49

Answers

If you would like to find the number, you can calculate this using the following steps:

n = ? ... a number

the difference of six times a number and 7 is -49
6 * n - 7 = - 49
6 * n = - 49 + 7
6 * n = - 42
n = - 42 / 6
n = - 7

The correct result would be - 7.

I cant figure this out pleas help

Answers

can u give me the questions and answers (picture wont show)

Find the area of the blue sector. Use 3.14 for pi and round to the nearest hundredth.

Answers

Answer:

The area of blue sector is 25.64 in²

Step-by-step explanation:

In the given figure, we need to find the area of blue section whose central angle is 60°

Formula:

\text{Area of sector}= (\theta)/(360^\circ)* \pi r^2

Radius of circle (r)=7 in

\theta = 60^\circ

Substitute the value into formula and find area of sector.

\text{Area of blue sector}= (60)/(360)*3.14* 7^2

\text{Area of blue sector}= 25.643\approx 25.64\text{ in}^2

Hence, The area of blue sector is 25.64 in²

Dylan got his math test back and saw a -12 1/2 points on the top of his math test. The grade was 100% because he earned extra credit points. How much extra credit did Dylan receive on his math test?

Answers

Since he got 100 percent, that means he didn't lose any points overall on his test. Since it said he lost 12 1/2 points, Dylan got 12 1/2 points back.