Mathematics, 26.01.2020 13:31 puffley
The life expectancy of a typical lightbulb is normally distributed with a mean of 2,100 hours and a standard deviation of 40 hours. what is the probability that a lightbulb will last between 1,965 and 2,165 hours?
Answers: 2
Mathematics, 21.06.2019 17:00, iamaguest
Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.
Answers: 3
Mathematics, 21.06.2019 18:00, carnations
Does anyone know how to do geometryme with this problem
Answers: 1
Mathematics, 21.06.2019 18:30, jwagner1580
Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).
Answers: 1
Mathematics, 21.06.2019 23:20, wereallmadhere111
Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.
Answers: 2
The life expectancy of a typical lightbulb is normally distributed with a mean of 2,100 hours and a...
Biology, 29.07.2019 01:00