subject

Mathematics, 16.04.2020 23:46 rostecorralmart

Which is most likely to be an observational study? a. The relationship between hours of exercise and sleep. b. Students feelings about after-school track practice. c. The difference in minutes a day exercising between boys and girls. d. The types of exercise students engage in after school.

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:30

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

Answers: 3

question

Mathematics, 21.06.2019 18:50

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Answers: 1

question

Mathematics, 21.06.2019 21:30

Which graph has a rate of change of zero

Answers: 1

question

Mathematics, 22.06.2019 03:30

Find the value of x. also give me an explanation so i can complete it to other questions as well, : )

Answers: 2

You know the right answer?

Which is most likely to be an observational study? a. The relationship between hours of exercise and...

Questions

question

Physics, 14.01.2021 16:20

if an object is projected upward with an initial velocity of 80 ft per second, what is t at maximum height...

question

History, 14.01.2021 16:20

PLEASE HELP ITS URGENT All of the following are effects of the Crusades EXCEPT Group of answer choices A. Spread of scientific know...

question

Mathematics, 14.01.2021 16:20

The Parameter of the triangle below is 11x + 6. Find the measure of the missing side. 3x-5 -2x+3...

question

Mathematics, 14.01.2021 16:20

2350 million in standard form...

question

Business, 14.01.2021 16:20

An annuity is set up that will pay $1500 per year for ten years. What is the present value (PV) of this annuity given that the discount rate is 6%...

question

Business, 14.01.2021 16:20

By Nike changing the technology in their shoe, they are taking on a role of being more socially responsible. What type of business practice is Nike pa...

question

Chemistry, 14.01.2021 16:20

if an exothermic reaction takes place in an insulated container at the end of the reaction the temperature of the content of the container will...

question

Mathematics, 14.01.2021 16:20

If the original volume of a cone is 32cm^3 and the height is tripled, what is the resulting volume of the new cone? AnswerA) 288cm^3B) 19...

question

English, 14.01.2021 16:20

and fight against the wind; I contend against them combined, when, buried by the billows, I go to seek the earth; my native land is strange to me. If...

question

Mathematics, 14.01.2021 16:20

Use similar triangles to calculate the height of triangle abc 10 cm СB36 cmhAE20 cm...

question

Mathematics, 14.01.2021 16:20

Order to create the box plot: ...

question

Business, 14.01.2021 16:20

Two or more buyers and two or more sellers acting independently in a particular product market with the freedom to enter and leave the market best des...

question

Biology, 14.01.2021 16:20

The inflammatory response does not: Question 15 options: Replaces damaged tissue with healthy tissue Prevents the spread of disease to surrounding tis...

question

Physics, 14.01.2021 16:20

slader How much energy is required to move a 1040 kg object from the Earth's surface to an altitude four times the Earth's radius...

question

Social Studies, 14.01.2021 16:20

Federal laws/policies to regulate food and drugs, build interstate highways, protect consumers, try to clean up dirty air and water, and do many thing...

question

English, 14.01.2021 16:20

You cannot tell from appearances how things will go. Sometimes imagination makes things out far worse than they are; yet without imagination not much...

question

Business, 14.01.2021 16:20

Indicate the category of each item in GDP, or whether it is not in GDP. Assume products are made domestically unless indicated otherwise: A gas statio...

question

Business, 14.01.2021 16:20

How can gross interest income rise while the net interest margin remains somewhat stable for a particular bank?...

question

Business, 14.01.2021 16:20

_ are salespeople who are in a unique position to capitalize on building credibility with customers who place a high value on trust...

question

English, 14.01.2021 16:20

 Re-read Annie’s description of the start of her last day in her parents’ home (lines 95-131. What inferences can you draw about Annie’s parents, esp...

More questions: Mathematics Another questions

Questions on the website: 13722363