Mathematics, 31.07.2019 09:30 alott1121
15% of the toddlers in a preschool class drink water with their lunch. how many toddlers are in the class if 3 drink water with their lunch? write a proportion or an equation for the situation. solve the problem. show your work. write your answer in a complete sentence. answers: (a) (b) (c)
Answers: 1
Mathematics, 21.06.2019 18:50
Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?
Answers: 1
Mathematics, 21.06.2019 19:30
ะัf x = y and y= z, which statement must be true? ะพะฐ. -x = -2 b. x= z ะพั. โx = 2 od. 2= x
Answers: 3
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
Mathematics, 21.06.2019 22:30
Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 โ 25n โ 75
Answers: 2
15% of the toddlers in a preschool class drink water with their lunch...
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