During the budget crisis in california, rcc was forced to cut 216 sections of classes for the fall 2011 term. this was a 15% cut. how many sections were offered before the 15% cut?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.