C = 5/9 (F - 32)
F = (9/5)C + 32
F = (9/5)(-40) + 32 = -40
F = (9/5)(125) + 32 = 257
I would really like to help but I'm also lost.
Answer:
0.16
Step-by-step explanation:
Given that the length of time Y necessary to complete a key operation in the construction of houses has an exponential distribution with mean 18 hours.
The formula for cost of completing this operation is

C has mean 3124
Var(C) = 28,460,160
Std dev (C) = 
X = 4000 hours
Difference = 
Mean diff/std dev = 
i.e.nearly 0.16 standard deviations above the mean is 4,000 hours
Answer:
-4
Step-by-step explanation:
Answer:
step 1. for time = 1, distance = 6.
step 2. if time = 4/3 then distance = 6(4/3) = 8
step 3. if distance = 9 then time = 9/6 = 3/2.