Easy, please answer !

Determine the velocity and acceleration for the position function: s(t) = (t^2 - 2) (t^2 + 2).

Jackie bought a bag of oranges. she used 3/8 of the oranges to make orange juice. she used 1/3 of the oranges to make a fruit salad. she put 1/8 of the oranges in a bowl on the table. she put 2/12 of the oranges in the refrigerator. a) jackie left more oranges on the table than she put in the refrigerator. b) jackie used fewer oranges to make orange juice than she left on the table. c) jackie put fewer oranges in the refrigerator than she used to make the fruit salad. eliminate d) jackie used more oranges to make a fruit salad than she used to make orange juice.

What is the result of the following division?

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with