Answer:
72
Step-by-step explanation:
The greatest number in this set is 83
The smallest number is 11
We subtract the greatest from the smallest number in a set to find the range
83-11=72
72 is the range
Firstly, the range is the smallest number subtracted from the biggest one.
Secondly, find the biggest and smallest number. 11 and 83.
Thirdly, subtract. 83 - 11 = 72
Fourthly, have a wonderful day!
r=4
15r-6r=36
9r=36
r=36/9
