AB=
Round your answer to the nearest hundredth.
B
20°
7
С
A

the 3rd on is correct

step-by-step explanation:

answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.