Answer:
61.57~~ 62
answer is 62
Step-by-step explanation:
V = B × H
B = a^2×sqrt(3)/4
Answer:
I am not sure what model you are talking about, no options to choose from
Step-by-step explanation:
You can divide both by 10, making the problem 16 / 4, which would look like 4 piles of four.
This means that the model that looks like 4 groups of 40
Answer:
see explanation
Step-by-step explanation:
Using proportion to find the teachers required x, then
=
( cross- multiply )
221x = 3536 ( divide both sides by 221 )
x = 16
The number of teachers required this year is 16