To do this you need the mean.
(81*9+70)/10 that is the mean equation.
Solve.
(799)/10
79.9
79.9% Will be your grade or a C
5 days food for 150 students suggests there was 750 day rations
If there was 100 students this would last 750/100 = 7.5 days.
If it ran out after 4 days there were 750/4 = 187 students (187.5 not valid)
Answer:
True
Step-by-step explanation:
is true bro yes is true
Answer:
V≈339.3
Step-by-step explanation:
Formula for volume of a cylinder is
V=πr2h
if you plug in the numbers you get V≈339.29
Answer:
[See Below]
Step-by-step explanation:
✦ Given the unit rate is
, 
So the answer would be $
.
~<em>Hope this helps Mate. If you need anything feel free to message me. </em>