Mathematics, 31.07.2019 19:00 unkown77
Eli and karl each throw a basketball straight up in the air at the same time. eli is standing on a deck and the height of his ball, in meters, is given by the function f(x)=β4.9x2+12x+2.5 , where x is the number of seconds after the ball is released from his hands. karl is standing on the ground and the height of his ball, in meters, is given by the function g(x)=β4.9x2+14x , where x is the number of seconds after the ball is released from his hands. there is a moment when the basketballs are at the same height. what is this height? enter your answer, rounded to the nearest tenth of a meter, in the box.
Answers: 1
Mathematics, 21.06.2019 16:30
Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26β34 pounds approximately 24β36 pounds approximately 28β32 pounds approximately 29β31 pounds
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Mathematics, 22.06.2019 00:50
Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?
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Mathematics, 22.06.2019 01:30
This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) β2 β3 β4 β6
Answers: 3
Eli and karl each throw a basketball straight up in the air at the same time. eli is standing on a d...
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