Two ladders are leaning against a wall. the longer ladder is 7.2 ft long. the shorter ladder is 6 ft long. both ladders are leaning against the wall at the same angle measure. the base of the smaller ladder is 2.5 ft from the base of the wall. how far away is the base of the longer ladder to the base of the wall?

What is always true when two whole numbers are subtracted?

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.

The host of a game show is holding a bag with chips to see what prizes the contestants will play for. five (5) of the chips say “new car” ten (10) of the chips say “new tv” three (3) of the chips say “trip to france” contestant named “patty” reaches into the bag. a. what is the probability of choosing a tv chip? b. what is the probability of choosing a car chip next without replacing the 1st chip? c. are these dependent or independent events?