A PERT analysis of a small project determined that the duration of the critical path is 10 weeks with a variance of 2 weeks. What project duration can be promised that will have only a 5% chance of time overrun?

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

it is 32.5

i hope i could u.

54 it just is

step-by-step explanation: