Answer:
0.0573
Explanation:
Given that:
Percentage of orders placed by new customers = 8%
Proportion of orders placed by new customers, p = 0.08
Using the geometric distribution :
P(n = n) = p * (1 - p)^n-1
Probability that first new customer places the fifth order of the day:
P(n = 5) = 0.08 * (1 - 0.08)^5-1
P(n = 5) = 0.08 * 0.92^4
P(n = 5) = 0.08 * 0.71639296
P(n =5) = 0.0573114368
P(n = 5) = 0.0573
I would say c is the correct answer as if there is a low birth rate, when the population ages you are going to have lots of people retiring and not as many people working and paying taxes so pressures on pensions and social security programs will rise. Hope this helps :)
Answer: the answer is 0.5 KWH
Explanation: Umm I knew the answer