Answer:
450 mins or 7 hrs and 30 mins
Step-by-step explanation:
360/24 = 15
15*30 = 450 mins
Answer:
15 miles over
Step-by-step explanation:
r=d/t
r= 165/2.2
rate=75
75 miles - 60 miles=
15 miles
The answer is 160. There are 160 boys in the school. Take 360 divide by 9, then multiply by four.
Answer:
The expected number of contracts the sales representative will get this week is 5.22
Step-by-step explanation:
For each client, there are only two possible outcomes. Either there is a sales contract, or there is not. The probability of having a sale contract with each client is independent of other clients. So we use the binomial probability distribution to solve this problem.
Binomial probability distribution
Probability of exactly x sucesses on n repeated trials, with p probability.
The expected value of the binomial distribution is:

In this problem, we have that:

What is the expected number of contracts the sales representative will get this week?

The expected number of contracts the sales representative will get this week is 5.22