Which expression is equivalent to (5^3) ^-2?
1 over 5^3
-1 over 5•5•5•5•5•5
5^3
1 over 5•5•5•5•5•5

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

25 ! i need asap! ! ill mark brainliest!