Two friends, Grayson and Noah, took summer jobs. The equation y=21.9x represents Grayson's earnings in dollars and cents, y, for working x hours. Noah earned $943.80 in 33 hours. Grayson earns $___ per hour ___than Noah.

i can't see the picture : /

i think it’s c i believe

this is a good question! i'll do some research and come back when i have the answer!

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.