Answer:
Step-by-step explanation:
Answer:
x = 6/7 of a puzzle
Step-by-step explanation:
Number of puzzle : time taken
= 3/4 : 7/8
How much a puzzle can she complete in an hour?
Let
x = number of puzzle to complete
Number of puzzle : time taken
= x : 1
Equate both ratios to solve for x
3/4 : 7/8 = x : 1
3/4 ÷ 7/8 = x / 1
3/4 × 8/7 = x / 1
24/28 = x / 1
Cross product
24 * 1 = 28 * x
24 = 28x
x = 24/28
= 6/7
x = 6/7 of a puzzle
Answer:
3 days
Step-by-step explanation:
This can be seen under Schedule management (Initiating)
Project float is simply the difference between the completion period externally imposed and the estimated time duration of the project (usually this is equal to the critical path length). The difference in this case is 0 because
Externally imposed project date = 75 days
Estimated duration of project = 75 days
Hence, a difference in these will be 0
However, a standard deviation of 3 days was giving (This implies that there is a +/- 3 days in the critical path from the estimated project duration)
.
Hence the maximum float in this case will be 0 + 3 = 3 days
Answer:
either 20.25π or around 63.6173
Step-by-step explanation:
So first you find the side length of the square which is the perimeter/4 so in this case, 9. 9/2 will give you the radius of the circle and just solve for the area using the formula a=πr^2
