Mathematics, 12.12.2019 03:31 Abdullah1860

Concerns about climate change and co2 reduction have initiated the commercial production of blends of biodiesel (e. g., from renewable sources) and petrodiesel (from fossil fuel). random blended fuel samples of size 35 are tested in a lab to ascertain the bio/total carbon ratio (x). if the true (i. e. population) mean is 0.948 and the true (i. e. population) standard deviation is 0.006, what is the distribution of xbar?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Ammonia molecules have three hydrogen atoms and one nitrogen atom.how many of each atom arein five molecules of ammonia

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Answers: 1

Answer

Mathematics, 22.06.2019 02:50

Explain how to graph a scatterplot and its regression line using a regression calculator.

Answers: 3

Answer

Mathematics, 22.06.2019 03:30

The height above the ground (in feet) of a ball dropped from the top of a 30-foot-tall building after t seconds is given by the polynomial: ? 16t^2+30 what is the height of the ball after 1/2 second?

Answers: 3

Answer

You know the right answer?

Concerns about climate change and co2 reduction have initiated the commercial production of blends o...

Questions

English, 28.08.2019 22:10

5.01,5.07,5.10, mc which tone and style is most appropriate for an audience of students and parents...

English, 28.08.2019 22:10

The cause and effects of snobbery are explored by katherine mansfield in "the doll's house." a. active b. passive...

Mathematics, 28.08.2019 22:10

Examine the diagram. look at all three pictures to answer the following questions. 1. what equation can be used to find the value of x?

Mathematics, 28.08.2019 22:10

All of the stocks on the over the counter market are designated by either a 4 letter or a 5 letter code that is created by using the 26 letters of the...

Biology, 28.08.2019 22:10

When one suffers an injury to the pns, any motor or sensory deficits are typically only temporary, while cns nerve damage can lead to permanent functi...

Social Studies, 28.08.2019 22:10

All of the following are tips for professional e-mail etiquette except select one: a. use spell-checker and proofread before sending b. be concise a...

Physics, 28.08.2019 22:10

An ideal carnot engine operates between reservoirs having temperatures of 125°c and . each cycle the heat expelled by this engine is used to melt 30.0...

Social Studies, 28.08.2019 22:10

Darlene is in the process of preparing a speech on global warming. she knowingly includes a source from a fringe group that has been previously discre...

Business, 28.08.2019 22:10

Mar. 17 received $275 from shawn mcneely and wrote off the remainder owed of $1,000 as uncollectible. july 29 reinstated the account of shawn mcneely...

Biology, 28.08.2019 22:10

Modify the findsimplegene method to work with dna strings that are either all uppercase letters such as "atgggttaagtc" or all lowercase letters such a...

Business, 28.08.2019 22:10

Most economists believe that a cut in tax rates a. would generally increase government tax revenue. b. would have no effect on aggregate demand. c. ha...

Mathematics, 28.08.2019 22:20

Mid-west publishing company publishes college textbooks. the company operates an 800 telephone number whereby potential adopters can ask questions abo...

Biology, 28.08.2019 22:20

Most bacteria have a cell wall, thus they tend to have an interior that is relative to the outside environment in order to maintain cell shape and ce...

Chemistry, 28.08.2019 22:20

Many planets in our solar system contain organic chemicals including methane (ch4 ) and traces of ethylene (c2h4 ), ethane (c2h6 ), propyne (h3ccch),...

Business, 28.08.2019 22:20

Match the types of players with the economic system in which they make the important economic decisions...

Social Studies, 28.08.2019 22:20

Micronesia traditional political system of matrilineal clans headed by chiefs and dispersed across many islands separated by hundreds of miles allows...

Mathematics, 28.08.2019 22:20

Michael patel is married and has two dependent children. he earns $331.25 per week. his wife is not employed. how much federal tax should be withheld...

Business, 28.08.2019 22:20

Match each example of a study to the type of method used. researchers develop a survey and ask the same questions to 40,000 randomly selected people....

Social Studies, 28.08.2019 22:20

Match the technologies with the statements that most accurately describe them to test your understanding of how microorganisms are useful in society t...

Business, 28.08.2019 22:20

Most of the year was "library-like" in the textbook department, according to marilyn copp, the department manager. but the two weeks after labor day a...

More questions: Mathematics Another questions