Answer:
no
Step-by-step explanation:
80-225*1/3=80-75=5
Christopher read 2 books each month which mean 4 books in 2 months
By order of operation
5+1x10
5+10
15
By normal solving
5+1x10
6x10
60
You multiple the area 18 x 12 = 96 sq ft
The mean is 35/5=7
The variance is the average of the sum of squared differences of each element from the mean:
v=((7-7)^2+(5-7)^2+(11-7)^2+(1-7)^2+(11-7)^2)/5
v=(0+4+16+36+16)/5
v=14.4
