Three ping-pong balls are stored in a cylinder. The cylinder has a diameter of 42 millimeters (mm) and a height of 125
mm. Each ping-pong ball has a diameter of 40
mm. The space within the cylinder, in cubic millimeters, not occupied by ping-pong balls is kπ
cubic millimeters. What is the value of k
?

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?