Mathematics, 22.07.2019 01:30 animegirl02
Aprofessor uses a video camera to record the motion of an object falling from a height of 250 meters. the function f(x) = –5x2 + 250 can be used to represent the approximate height of the object off the ground after x seconds. which is the best estimate for the amount of time elapsed when the object is 120 meters off the ground? 4 seconds 5 seconds 6 seconds 7 seconds (the answer is 5 seconds)
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Which system of linear inequalities is represented by the graph?
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Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*
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Mathematics, 21.06.2019 19:30
Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?
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Aprofessor uses a video camera to record the motion of an object falling from a height of 250 meters...
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