Answer:
it will be 8 1/2
Step-by-step explanation:
Answer:
The answer will be 85,968
Answer:
44 hours
Step-by-step explanation:
Decreasing the people by a factor of 2 means we have 3 people
The job takes 6* 22 = 132 people hours
When we decrease the people, it will take more hours
132 people hours = 3 people * t hours
Divide each side by 3
132/3 = 3t/3
44 = t
It will take 44 hours
Answer:
12,7
Step-by-step explanation:
use pathogaras theorem
c^2=a^2+b^2
Solve for R by simplifying both sides of the equation, the isolating the variable.
R^2h=-r^2+v
