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A softball is tossed into the air so that its height h (in feet) after t seconds can be modeled by the function h(t) = -16t^2 + 60t + 4 . What is the height of the softball after 2 seconds? What is the maximum height of the softball?
a&b
A baseball is hit so that its height in feet after t seconds is s() (a) How high is the baseball after 1 second? (b) Find the maximum height of the baseball. 22+26t+2. (a) The height of the baseball after 1 second is ft. Type an integer or a decimal.) Enter your answer in the answer box and then click Check Answer. 1 part remaining Clear All
An arrow is shot into the air and its height in feet after I seconds is given by the function f(t) = -16° + 128r. Estimate the instantaneous velocity at I = 5 seconds using difference quotients with h = 0.1, 0.01 and 0.001. If necessary, round the difference quotients to no less than six decimal places and round your final answer to the nearest integer 3x - 2 F(x) = 2 – 9x
If a ball is thrown directly upward with a velocity of 80ft/s, its height (in feet) after t seconds is given by y=80t-16t^2. What is the maximum height attained by the ball?
A projectile is launched straight up in the air. Its height (in feet) t seconds after launch is given by the function () - 162? + 3021 5. Find its velocity 0.9 seconds after it is launched Its velocity is If necessary, round to two decimal places. Do not include units.
A ball is thrown vertically upward. After t seconds, its height h (in feet) is given by the function h(t)=104t-16t^2 .After how long will it reach its maximum height? Do not round your answer.
the height in feet of a flare t seconds after it is shot is modeled by h(t)= -16t2+92t+3.5 find its average speed from 1 to 3 seconds
if we ignore air resistance, a falling body will fall 16t² feet in
t seconds . estimate its instantaneous velocity at t = 7 using
difference quotients with h = 0.1 , 0.01 and 0.001 . if necessary,
round the difference quotients to no less than six decimal places
and round your final answer to the nearest integer.
Step 2 of 2: if we ignore air resistance, a falling body will fall 161 feet in seconds. Estimate its instantaneous velocity...
A water balloon is shot into the air so that its height h, in metres, after t seconds is h = —4.9t^2 + 27t + 2.4 a)How high is the balloon after 1 s? b)For how long is the balloon more than 30 m high? c)What is the maximum height reached by the balloon? d)When will the balloon hit the ground?
A ball is thrown vertically upward. After seconds, its height h (in feet) is given by the function h(G)-92r-16f. What is the maximum height that the ball will reach? Do not round your answer
in such a way that its height, h meters after t seconds is given by the equation h.-49%28 7t +42 How Atoy rocket i launched froma 42 high plat ong will it take for the rocket to hit the ground? The toy rocket will hit the ground after approximately □ seconds Type an integer or a decimal Round to the nearest hundredth as needed)