Mathematics, 07.06.2021 23:00 lkipjjjjjjjjjj5673
3) when you throw a ball up in the air, the height of the ball is given by the function h(t) = -4.9t2 + vt, where v is the initial speed (in meters per second) with which you threw the ball (we showed this in class). a) prove that the time it takes the ball to reach its maximum height is seconds, and that the total time the ball spends in the air is seconds. 4.9 b) now throw a ball up in the air as hard/fast as you can and with a stop- watch figure out the time the ball spends in the air. then figure out the initial speed with which you threw the ball
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Mathematics, 21.06.2019 14:30
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
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Mathematics, 21.06.2019 15:30
Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)
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Mathematics, 21.06.2019 16:00
If f(x)= 3x+6 which of the following is the inverse of f(x)
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Mathematics, 21.06.2019 19:30
Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
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3) when you throw a ball up in the air, the height of the ball is given by the function h(t) = -4.9t...
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