(need asap) the outside temperature was recorded one day at 65ºf at 6 a. m. each hour after that, the change in temperature was recorded in the table below. what was the temperature 10 a. m.?

table:
7 a. m. - 2.5ºf | 8 a. m. - -1.7ºf | 9 a. m. - 5.5ºf | 10 a. m. - 3.1ºf

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.

Select the lengths in centimeters that would form a right triangle

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?