How do i work out compound interest?

Mathematics

1 answer:

Artyom0805 [142]2 years ago

6 0

Answer:

The formula for compound interest is P (1 + r/n)^(nt), where P is the initial principal balance, r is the interest rate, n is the number of times interest is compounded per time period and t is the number of time periods.

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natali 33 [55]

Answer:

37 centimeters

Step-by-step explanation:

First, since the triangles are similar, find out how much larger STR is than HIJ by finding an similar side and dividing the numbers. Since the only similar side that we know both numbers on it ST and HI, so we divide 10 by 4 to get the unit rate, which is 5/2. The missing side on STR is the bottom, so to get it, multiply 6, the bottom of the other triangle, by the unit rate, 5/2, to get the answer of 15. Then, perimeter is all of the sides added up, so 10+12+15=37 cm.

(hope this helps :P)

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Answer:

276923 square inches

Step-by-step explanation:

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3 years ago

What is the answer for 1/5(g - 10)

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A rectangle that has an area of 357 square inches is 17 inches wide. Using the formula for area (A=lw), how long is the rectangl

Lynna [10]

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Formula
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Area of rectangle = Length x Width

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Find Length
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357 = Length x 17

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Divide by 17 through
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Length = 357 ÷ 7
Length = 51 inches

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Answer: The length of the rectangle is 51 inches
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