Answer:
Step-by-step explanation:
labor cost = 20 * h = 20h
Total cost = 100 + 20h
Answer:
40.625%
Step-by-step explanation:
This is a very simple question.
We have to understand converting word equations to algebraic ones.
"is" means "="
"of" means "*"
So, we can write:
39 = what percent * 96
Now, we let "what percent" be "p" and solve the equation for p:
39 = P * 96
So,

Converting this decimal to percentage means multiplying by 100, so we have:
0.40625 * 100
= 40.625%
Answer:
1 1/3
Step-by-step explanation:
The rate is 8.17 meters per second
Further explanation:
In order to find the rate we have to divide the distance covered by the woman by the time she covered it in.
Given

The rate is 8.17 meters per second
Keywords: Speed, distance
Learn more about speed at:
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