Expression:
We can add just the terms that are similar, as follows:
Simplifying:
Answer: B.
Answer:
the answer is the fourth choice
Step-by-step explanation:
the capacity can be equal or less than 1000 people. The have to bring in more than $15000
Answer:
D
Step-by-step explanation:
Answer:
0.86 (Approx)
Step-by-step explanation:
Given:
n = 35
P = 55% = 0.55
Q = 1 - p = 0.45
Computation:
Standard deviation σ = √npq
Standard deviation σ = √(35)(.55)(.45)
Standard deviation σ = 2.9432
Mean μ = np = 35 x 0.55 = 19.25
p[(x-np)/ σ ]
P[z<1.04204]
= 0.86 (Approx)
The last one that looks like a V
