Alexis's parents want to give her $10000 for her wedding in five years time. They have found an account that will earn 8% p. a. simple interest. What is the amount of money they need to invest in this account to total $10000 in 5 years time?

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Find the roots of the equation below. x^2 - 6 + 9 = 0

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21