Mathematics, 06.05.2020 05:46 chanahvanya
The average hourly charge of plumbers in the Denver area is $84.00 with a standard deviation of $4.00. Assume that the hourly charges of the plumbers in Denver are normally distributed. If a person living in Denver calls a random plumber, what is the probability that the plumber will charge at least $86.00 per hour. Express your answer as a decimal between 0 and 1, to the nearest hundredth.
Answers: 1
Mathematics, 21.06.2019 18:30
The border line of the linear inequality 4x + 7y < 5 is dotted true or false?
Answers: 2
Mathematics, 21.06.2019 20:00
Find the value of x. round the length to the nearest tenth
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?
Answers: 3
Mathematics, 21.06.2019 21:00
Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?
Answers: 2
The average hourly charge of plumbers in the Denver area is $84.00 with a standard deviation of $4.0...
Mathematics, 19.10.2021 16:20
Mathematics, 19.10.2021 16:20
English, 19.10.2021 16:20
Mathematics, 19.10.2021 16:20
Mathematics, 19.10.2021 16:20
Mathematics, 19.10.2021 16:20
Mathematics, 19.10.2021 16:20
English, 19.10.2021 16:20
Biology, 19.10.2021 16:20
Mathematics, 19.10.2021 16:20
Social Studies, 19.10.2021 16:20