You would need the table to figure this problem out, but here we go!
15000×.018= 270
15000×.020= 300
15000×.023= 345
270+300+345= $915
Answer:
a) 10 weeks
b) P(k≤2)=0.190
c) P(k>17)=0.167
Step-by-step explanation:
This problem can be solved applying the geometric distribution.
The probability of needing k weeks to find an acceptable apartment can be written as:

a) The expected value of this distribution is:

Answer: 10 weeks
b) The probability of finding an acceptable department in the first 2 weeks is:

c) We have to calculate P(k>17)

Answer:
f(x)= 2x- 3
Step-by-step explanation:
f(2) = 2(2) -3
f(2) = 1
I hope it helps.
Multiply both sides of the equation by