For items 5 - 7 consider the score distribution of 15 students given below and find the following:
72, 73, 74, 74, 77, 79, 79, 79, 80, 81, 82, 82, 83, 86, 87
5. median
A.77
B. 74
C. 79
D. 80​

What is the volume of this square pyramid?

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Look at attachment. has all info needed. need