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3 years ago

You deposit $600 in a account earning 5% interest compounded annually. How much will you have in the account in 15 years?

Mathematics

1 answer:

Kisachek [45]3 years ago

7 0

Answer:

$1050 in total including the interest.

Step-by-step explanation:

The answer is 1050 because 5% of 600 is 30 and 30 multiplied by 15 is 450, and 600 plus 450 is 1050

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You borrow $680 from your brother and agree to pay back $750 in 3 months. What simple interest rate will you pay?

Anastasy [175]

Answer:

hence rate interest r = 41.176%

Step-by-step explanation:

The amount borrowed= $680

amount payed back = $750

therefore, interest incurred = 750-680= $70

time, t= 3 months = 3/12= 0.25 years

rate%, r

we know that SI= $\frac{PRT}{100}$

70= $\frac{680\timesr\0.25}{100}$

r= $\frac{7000}{0.25\times680} = 41.176$

hence rate interest r = 41.176%

5 0

3 years ago

Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then sele

fenix001 [56]

Answer:

ab//dc

Step-by-step explanation:

When m1 = mB

ab//dc

ad//bc

none

6 0

3 years ago

How is solving for the length different from solving for the length of the hypotenuse?

marysya [2.9K]

Memorize the side ratios of a 45-45-90 right triangle.
The ratio between the sides of this triangle is 1:1:Sqrt(2), which means that the length of the legs are equal, and the length of the hypotenuse is simply the leg length multiplied by the square root of two.

5 0

3 years ago

A glass marble has a diameter of 18 millimeters. What is the approximate volume of the marble? Use 3.14 for .

maria [59]

The volume of the sphere is 3,052.08 cubic millimeters. The correct answer is A.

<h3>What is the volume of sphere?</h3>

If the given sphere is of radius r units, then its volume is given as:

$V= \dfrac{4}{3} \pi r^3 \: \rm unit^3$

A glass marble has a diameter of 18 millimeters.

The radius is 9

$V= \dfrac{4}{3} (3.14) (9)^3 \: \rm unit^3\\\\V = 3,052.08 cubic millimeters$

The volume of the sphere is 3,052.08 cubic millimeters. The correct answer is A.

Learn more about the volume of a sphere here:

brainly.com/question/381274

#SPJ1

3 0

2 years ago

what is the total cost of a meal if the food cost $25 and there is a food tax of 3% and the waiter is tipped 15% of the food cos

Degger [83]

Answer:

$30

Step-by-step explanation:

If $25 is 100%,

$2.5 is 10%

$0.25 is 1%

$3.75 is 15%

$0.75 is 3%

Then add $25, $3.75 and 0.75 which is also equivalent to 100%+15%+3%=29.5 and if you rounded it up to the nearest cent it is 30

4 0

3 years ago