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:
Step-by-step explanation:
y - 5 = 1/2(x - 4)
y - 5 = 1/2x - 2
y = 1/2x + 3
Answer:
Associative property of addition
Step-by-step explanation:
To “associate” means to connect or join with something. According to the associative property of addition, the sum of three or more numbers remains the same regardless of how the numbers are grouped.
Plug in 3 for N
p= 2(3) - 3
p = 6 - 3
p = 3
Take the totally needed to buy it, put the amount you have and then add but substitute for a variable the amount needed.
