The volume of a cube whose surface area is 600cm square

1000 cm³

Step-by-step explanation:

The cube has 6 congruent square faces, then the area of 1 face is

A = 600 cm² ÷ 6 = 100 cm²

area of square = s² ( where s is the side length ) , then

s² = 100 ( take the square root of both sides )

s = = 10 , thus

volume = s³ = 10³ = 1000 cm³

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.