30 pts!

Simplify each expression. Give your answer using positive exponents.

1: 8^-2

2: 1/3^-3

3: 6^-12 * 6^8 * 6^0

You deposit $15,000 in a savings account at a bank that has a rate of 6 % compounded quarterly. find the amount of money in the account after 6 years.

Nearly 4 out of 7 people choose vanilla as their favorite ice cream flavor. If 182 people attended an ice cream social, approximately how many people would you expect to choose vanilla?

Use the distrputive property to create and equivelant expression to 40+4x

What percent of 20 is 11

Simplify the expression below. 4^5 * 4^3 A.) 4^5 B.) 4^8 C.) 4^15 D.) 16^15

K/7=32/56? i have no idea how to solve this

Which number is both a factor of 60 and a multiple of 6?

How many different ways can 50 players in a marching band be arranged in a rectangle arrangements?

A farmer is dividing 128 eggs into 5 crates, how many eggs will go into each crate?

Erica has eight necklaces 1/4 of the necklaces are blue how many necklaces are blue?