Answer:
A is the answer
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
So, you need 3 days approximately
Step-by-step explanation:
We will use Chain Rule to solve this question.
According to Chain Rule, the work efficiency remains constant.
• WWF×TWWF×T= Constant
• Here W = Work Done, WF = Workforce, T = Time.
Let the number of days needed be 'x'.
Applying Chain Rule,
10×9×6= 15×12×(x)
Or, x=3x=3 day
So, you need 3 days approximately.
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Answer:
x=3
y=3
Step-by-step explanation:
The area is 12412.50.
A = H times (B1 plus B2 divided by 2)
A = 75 (125 plus 81 divided by 2)
A = 75 (165.5)
A = 12412.50
