Mathematics, 11.04.2021 05:50 Josias13

The life of a certain laptop battery model is bell-shaped with a mean of 12 hours and a standard deviation of 1.5 hours. Using the Empirical Rule, what is the approximate percentage of batteries whose life is
more than 13.5 hours? Be sure to show some work or explanation of how you got your answer. A sketch
may help

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 22:00

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.

Answers: 2

Answer

Mathematics, 21.06.2019 22:30

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

Answers: 2

Answer

Mathematics, 21.06.2019 23:00

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Ineed with the quizzes in apex mathematics ii

Answers: 1

Answer

You know the right answer?

The life of a certain laptop battery model is bell-shaped with a mean of 12 hours and a standard dev...

Questions

Computers and Technology, 06.03.2020 15:47

"When an interrupt or a system call transfers control to the operating system, a kernel stack area separate from the stack of the interrupted process...

Chemistry, 06.03.2020 15:47

How much HCl is produced from the reaction of an excess of HSbCl4 with 3 moles H2S in the following reaction? HSbCl4 + H2S → Sb2S3 + HCl (Remember to...

Social Studies, 06.03.2020 15:47

A(n) takes title in good faith, with no knowledge of competing claims to title. A. bona fide purchaser B. beneficial owner C. licensee D. ombudsman E...

Business, 06.03.2020 15:47

The Finishing Department of Lee and Lewis, Inc., the last department in the manufacturing process, incurred production costs of $ 220 comma 000 during...

Business, 06.03.2020 15:48

Universal Containers needs to create a Community that meets the following requirements: - Self-Service Support Community, in which customer and partne...

Computers and Technology, 06.03.2020 15:48

The prediction that the number of transistors on a chip would double about every two years is known as . Metcalfe's law Megan's law Moore's law Murphy...

Social Studies, 06.03.2020 15:48

Your son comes home from kindergarten talking about a very sick classmate who has "sticky blood that is funny-shaped." You wonder if this classmate mi...

Physics, 06.03.2020 15:48

Which one of the following crystal structures has the fewest slip directions and therefore the metals with this structure are generally more difficult...

Business, 06.03.2020 15:48

Shakespear's Pizza sells 1 comma 3001,300 large Vegi Pizzas per week for $1616 a pizza. When the owner offers a $5 discount, the weekly sales increase...

English, 06.03.2020 15:48

Why did the delegates believe the president and vice president should not be chosen bya direct popular vote?...

Social Studies, 06.03.2020 15:48

4. Calculate the inflation rate for the following time periods (use the CPI data on WWW. BLS. GOV). a. 1959 – 1963 b. 1964 – 1969 c. 1970 – 1979 d. 19...

English, 06.03.2020 15:48

Read the lines from An Essay on Man. Know, then, thyself, presume not God to scan; The proper study of mankind is man. Placed on this isthmus o...

Business, 06.03.2020 15:48

Al’s Fine Winery has had workers attempting to ban together to form a union. Al’s wants to avoid letting the workers gain too much power by eliminatin...

Physics, 06.03.2020 15:49

Uppose two bees, each with a charge of 87.9 pC, are separated by a distance of 1.18 cm. Treating the bees as point charges, calculate the magnitude of...

Business, 06.03.2020 15:49

Investment securities plus is equal to a bank's earning assets. Group of answer choices net loans and leases gross loans and leases property, plant,...

Business, 06.03.2020 15:49

Sports Car SUV Selling Price Quantity Sold Revenue (Price x Quantity $0 $0 Unit Cost Total Cost $0 $0 Profit/Lo...

Biology, 06.03.2020 15:49

Purple loosestrife, Lythrum salicaria, is a beautiful, long-stemmed wetlands species brought to the United States from Europe as an ornamental plant....

Mathematics, 06.03.2020 15:49

20 points! Identify the solids that form the composs that form the composite solid. Then find the surface area.Round your answer to the ne...

History, 06.03.2020 15:49

Private Manning, a member of the 33rd Michigan Volunteer Infantry, was the first soldier of the war to have what?...

Business, 06.03.2020 15:49

Brent has a 25% marginal tax rate. He is considering an investment that will earn qualified dividends at a rate of 7% before tax. What is Brent's afte...

More questions: Mathematics Another questions