Mathematics, 30.07.2019 16:10 pennygillbert
Aball is launched into the air from below a cliff, such that after t seconds its height above the cliff top is hmetres, and is given by the equation
h = − 4.9t^2 + 19.6t − 12.6.
calculate, to the nearest metre, the maximum height the ball achieves above the cliff top.
Answers: 3
Mathematics, 21.06.2019 15:20
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 21:40
The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
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Aball is launched into the air from below a cliff, such that after t seconds its height above the cl...
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