What is the interquartile range of the data:
42, 43, 46, 46, 47, 47, 48, 49, 49, 50, 51, 51, 51, 51, 51, 52, 52, 52, 54, 54, 54, 54, 54, 55, 55, 55, 55, 56, 56, 56, 57, 57, 57, 57, 58, 60, 61, 61, 61, 64, 64, 65, 68, 69, 70
the range is 28

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles