A caterpillar is trapped in a glass that is 12 inches tall. The caterpillar can climb 3 inches per hour but then it rests for an hour during which time it slips back 1 inch. How long will it take for the caterpillar to get out?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?

Who long does it take to drive 150 miles at 45 miles per hour