If a1=
8 and an=
5an-1
n then find the value of a3

What is the value of the digit 1 in the number 13?

What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.