Astudent made a toy chest for his baby sister's square building blocks. six layers of blocks can fit in the box, and each layer has 15 blocks. how many building blocks can the toy chest hold?

The toy chest hold 90 building blocks.

Step-by-step explanation:

A student made a toy chest for his baby sister's square building blocks.

In the box only six layers of blocks can fit and each layer has 15 blocks.

If a box can hold only 6 layers  and in each layer there is  15 blocks

To calculate the total number of building blocks we have to multiply 15 blocks to 6 layer.

so total blocks = 15 × 6 = 90 building blocks.

Or you can add 15 by 6 times. ( 15 + 15 + 15 + 15 + 15 + 15 = 90 )

The toy chest hold 90 building blocks.

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.

a

step-by-step explanation: