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?

enter your answer in the box.

__ft

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?