Mathematics, 08.11.2019 05:31, mariahmimibrooks

# At a concert, 2/5 of the people were men. there were 3 times as many women as children. if there were 45 more men than children, how many people were there at the concert?

Answers: 2

Mathematics, 21.06.2019 21:40, dededese2403

Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels. ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0

Answers: 1

Mathematics, 21.06.2019 21:50, salazarx062

Which of the following is the graph of y= square root -x-3

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Mathematics, 21.06.2019 21:50, lilybrok04

(x-5)1/2+5=2 what is possible solution of this equation

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Mathematics, 21.06.2019 22:00, thecool498

There are three towns a, b and c. if the distance between a and b is 500km and the distance between b and c is 200km, what is the exact distance between town a and town c? (this is an asset question)

Answers: 1

At a concert, 2/5 of the people were men. there were 3 times as many women as children. if there wer...

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