Mathematics, 22.04.2021 01:00 cocobelle

A company has a policy of retiring company cars; this policy looks at number of miles driven, purpose of trips, style of car and other features. The distribution of the number of months in service for the fleet of

cars is bell-shaped and has a mean of 45 months and a standard deviation of 9 months. Using the empirical

rule (as presented in the book), what is the approximate percentage of cars that remain in service between

18 and 27 months

Do not enter the percent symbol.

ans = ?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:50

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Answers: 1

Answer

Mathematics, 21.06.2019 22:10

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

Answers: 3

Answer

Mathematics, 21.06.2019 23:00

Charlie tosses five coins.what is the probability that all five coins will land tails up.

Answers: 2

Answer

You know the right answer?

A company has a policy of retiring company cars; this policy looks at number of miles driven, purpos...

Questions

Social Studies, 30.11.2019 06:31

Kevin wants to watch the football game and mary wants to make an important phone call. one of them needs to watch the baby. mary and kevin agree that...

Social Studies, 30.11.2019 06:31

Blue springs is a company that produces bottled water. it has received a huge order to supply water for a five-day convention that is taking place in...

Business, 30.11.2019 06:31

The federal reserve uses various measures to change the money supply and encourage economic activity. this is referred to as a) fiscal policy....

Physics, 30.11.2019 06:31

Aspace telescope travels about earth in a circular orbit at a distance of 380 miles from earth's surface. it makes one orbit every 95 minutes. find it...

Computers and Technology, 30.11.2019 06:31

Sarah needs to connect to an interface port on an enterprise switch. her laptop does not have the correct port. when she mentions this to her boss, he...

Business, 30.11.2019 06:31

Brad sold a rental house that he owned for $250,000. brad bought the rental house five years ago for $225,000 and has claimed $50,000 of depreciation...

Business, 30.11.2019 06:31

Urban window company had gross wages of $320,000 during the week ended july 15. the number of wages subject to social security tax was $320,000, while...

Biology, 30.11.2019 06:31

Each of the different activation pathways for complement has advantages and disadvantages compared to the other two pathways. which of the following c...

Business, 30.11.2019 06:31

Lisa and elizabeth are both calculating asset values to determine if any previously impaired assets are further impaired. instead of additional asset...

Computers and Technology, 30.11.2019 06:31

Sonet: is a standard for optical transmission that currently operates at terabit per second speeds is almost identical to the itu-t standard, synchro...

Mathematics, 30.11.2019 06:31

Alarge insurance company wanted to estimate u, the mean claim size (in 5) on an auto insurance policy. a random sample of 225 claims was chosen and it...

Biology, 30.11.2019 06:31

Consider a cell in which one of the proteins involved in dna replication is altered. this alteration results in an increased occurrence of single-stra...

Business, 30.11.2019 06:31

Rhonda starts her own business and, realizing she does not know much about technology, she enters into a contract with lee that requires lee to update...

Social Studies, 30.11.2019 06:31

To arrive at an accurate balance on a bank reconciliation statement, an error made by the bank in which the bank deducted a check issued by another bu...

Health, 30.11.2019 06:31

If this person did not have class i occlusion but had class iii, which tooth or teeth would contact the maxillary second premolar? a. mandibula...

Business, 30.11.2019 06:31

The wacc for a firm is 19.75 percent. you know that the firm is financed with $75 million of equity and $25 million of debt. the cost of debt capital...

Social Studies, 30.11.2019 06:31

When sandra was 18 years old, she was in a serious car accident. although she made a full recovery from her injuries, she experienced extreme anxiety...

Mathematics, 30.11.2019 06:31

Bill casler bought a $1000, 9-month certificate of deposit (cd) that would earn 8% annual simple interest. three months before the cd was due to matur...

Biology, 30.11.2019 06:31

In the swallowing reflex the soft palate, larynx, and hyoid bone are raised. the epiglottis closes off the top of the trachea. the tongue presses agai...

Physics, 30.11.2019 06:31

Suppose you monitor a large number (many thousands) of stars over a period of 3 years, searching for planets through the transit method. which of the...

More questions: Mathematics Another questions