Answer:
The standard deviation on the critical path = 0.834
Step-by-step explanation:
Variance of activity A () = 0.33
Variance of activity B () = 0.67
Variance of activity C () = 0.33
Variance of activity D () = 0.17
Thus the standard deviation on the critical path () = + + +
= + + +
= 0.6956
= 0.834
The standard deviation on the critical path = 0.834
Answer:
33
Step-by-step explanation:
To find the number of students, we must find out how many parts of a ratio are there.
7+4 = 11 parts
Then after finding the total parts, we know that the number of students must be a multiple of the total number of parts.
11 x 3 = 33
So, the total number of students is 33.
4 x 3 = 12 Boys
7 x 3 = 21 Girls.
Thank you.
Step-by-step explanation:
the total answer may be rs. 625 in his account
It is the first graph. Type into Desmos and it shows the graph for this eqution.
Answer:their is something wrong in the question
Step-by-step explanation: