Susan reads a book at rate of 1 page every 3 minutes. if her reading rate remains the same ,which method could be used to determine the number of minutes for her to read 18 pages?

your answer is 125y5

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.