Mathematics, 02.07.2019 06:30 mariamsakayanthebest
Arock is launched from a cannon. its height, h(x), can be represented by a quadratic funtion in terms of time, x, in seconds. after 1 secound, the rock is 58 feet in the air; after 2 seconds, it is 112 feet in the air. find the height, in feet of the rock after 10 seconds in the air! (im on plato)
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?
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Mathematics, 21.06.2019 19:30
Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x
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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
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Mathematics, 21.06.2019 22:30
Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75
Answers: 2
Arock is launched from a cannon. its height, h(x), can be represented by a quadratic funtion in term...
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