Simon Simms takes out $20,000 of a twenty-payment life when he is 19 years old. What will his a. annual premium b. quarterly premium be? Please tell me how to get the answer.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters