Mike claims that (2^3)^5=2^15. Sarah claims that (2^3)^5=2^8. who is correct? Explain.

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?