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2 years ago

On a $500 loan, Carla paid $60 interest at a rate of 8%. How long did she have the loan?

Mathematics

1 answer:

Anni [7]2 years ago

5 0

Answer: 1 year, 5 months or 17 months

Step-by-step explanation:

Interest (I) = $60

Principal (P) = $500

Rate (R) = 8%

Time (T) =?

Since, Simple Interest (I) = (P x T x R) / 100

making T the subject of formula;

T = 100I / P x R

Inputting the values

T = 100 x 60 / 500 x 8

T = 6000 / 4000

T = 1 year, 5 months

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2 years ago

Please solve for X and find the measure of B

Vitek1552 [10]

Answer:

Step-by-step explanation:

A and B are both equal (corresponding parts)

A = B

5x - 5 = 3x + 13 Add 5 to both sides

5x = 3x + 13 + 5 Combine

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5x - 3x = 18 Combine

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x = 9

Angle B

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1 year ago

The volume of a right circular cone is 2,279.64 in cubed. If the height of the cone is 18 in, what is the diameter of the cone?

Aleksandr [31]

ANSWER

A. 22 in

EXPLANATION

The volume of a cone is calculated using the formula:

$Volume = \frac{1}{3} \times \pi {r}^{2} h$

It was given that: the volume is 2,279.64 in³

The height of the cylinder is also given as: h=18 in.

We substitute, the given values into the formula to get:

$2279.64= \frac{1}{3} \times (3.14) \times {r}^{2} \times 18$

$2279.64= 18.84 {r}^{2}$

${r}^{2} = \frac{2279.64}{18.84}$

${r}^{2} = 121$

We take positive square root to get;

$r = \sqrt{121}$

$r = 11in$

Therefore the diameter is 2(11) which is equal to 22 inches.

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2 years ago

AC = 4, AE = 7, AD = 10, what is the length of AB?

Nataly [62]

I think its C but I could be wrong.
I hope this helps :)

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2 years ago

Read 2 more answers

Given the lease terms below, what is the total price of this car if you buy it

Deffense [45]

Answer:

Step-by-step explanation

APEX 28,272

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2 years ago