Find the greatest common factor of 4y^3 and 10y^2

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Option 1: $30 an hour plus a nonrefundable deposit of $50 option 2: $20 an hour plus a nonrefundable deposit of $75 kyle is renting a jetski for the day. if he can rent the jetski in one hour increments, what is the minimum number of hours must he rent the jetski for option 2 to be a better deal then option 1?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?