you want to know how many students in your school support requiring school uniforms. you survey all 25 teachers in your school. a. what is the population of your survey? the sample? b. is the sample reasonable? explain.

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

What percent of the butterfly tents contain at most 10 cocoons

Mr. chen is parking in a lot downtown. the graph shows the relationship between the time and the total cost of parking. evaluate the function for and input of 10.