Mathematics, 28.07.2019 09:10 mirandapaige246
You make both rocking chairs and bar stools. you charge $100 for every rocking chair and $40 for every bar stool. which expression represents your income if you sell r rocking chairs and b bar stools? a) 60(r - b) b) 100r + 40b c) 100b + 40r d) 140(r + b) e) (100 +r) + (40 + b)
Answers: 1
Mathematics, 21.06.2019 17:00
There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?
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Mathematics, 21.06.2019 21:40
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
You make both rocking chairs and bar stools. you charge $100 for every rocking chair and $40 for eve...
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