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
Answer:
105,000 foot-pounds.
Step-by-step explanation:
Work done = 3500 * 30 foot pounds
Answer:
7/3
Step-by-step explanation:
integral of equation is x^3/3-6x^2/2+5x/1
the answer will be
7^3/3-3*7^2+5*7-0= 343/3-147+35= 7/3
Answer:
3.16(i think)
Step-by-step explanation:
There would be seventy rows, going to the right. Each row would be 35 high. hope it helped.