Evaluate v=πr²h for r=9 and h = 15a 3,817.04b 1, 215c 6, 361.73d 424.12

If 20% of a number is 35, what is 50% of that number?

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?