(2a)3 =
this expression without exponents is?
a.) 2aaa
b.) 222a
c.) 2a2a2a
d.) 222a3

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?