Suppose that a random variable Z has a standard normal distribution. Find a such that P(Z>a)=0.229. Give your answer to two decimal places.

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

the value of x is 28.2

the distance between the school and her home is 3.6km.

12 mins = 0.2 hours = 1/5 hour

54 ÷ 3 = 18km per hour

1/5 of 18 = 3.6km per 12 mins

answer: the actual answer is a. good bank will have the least amount in fees per year.