Answer:
50.27 if pi is 3.14
Step-by-step explanation:
Answer:
0.75
Step-by-step explanation:
Answer:
67.
Step-by-step explanation:
First we find the mean:
Mean is add up everything and divide by how much numbers there are.
The numbers are:
.
So we add them up which is 536.
Then we divide by how much numbers there are.
There are 8 numbers so 536/8 which is 67.
Hope this helps :D
Answer:
option D
Step-by-step explanation:
Step-by-step explanation:
-2x=30-120
-2x = -90
=x = -90/-2
=x = +45