Mr. Kim borrows $3,000 to pay for house repairs. The simple interest is 8% for one year.
What is the total amount Mr. Kim will pay back?

3240

Step-by-step explanation:

If the simple interest is 8%, Mr. Kim will have to pay $3000, and the simple interest, which will be 8% of $3000.

You can write it in two ways:

3000+3000*0.08= 3240

or

3000*1.08= 3240

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

answer4 to the second power is 16

and 4 to the third power is 64,