The heights (in inches) of the tomato plants of 8 students in a science class are 4,6,6,5,4,7,5,and 6. What is the median height of the tomato plants?

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.