A pebble is hurled upward from the top of a 512-foot-tall building with an initial velocity of 64 feet per second. Neglecting air resistance, the height h(t) in feet of the pebble after t seconds is given by the polynomial function:       a. Find the height of the pebble when t = 1. b. Find the height of the pebble when t = 5.6. c. When will the pebble hit the ground?

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A: We need to find height and time.

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A: Since there is no request for a specific question out of the four uploaded question, we will answer…

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A: Given

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A: Given:   Roots of polynomial: x = 4 (with multiplicity 2)  and  x = 1 + 2 Therefore other root is x…

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A: Given: The figure shows a Norman window that has the shape of a rectangle with a semicircle attached…

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A: Write the relation between velocity and altitude: vt=dhtdt

Q: y = -2r + 5t + 7 y represents the volume of water in the tank in gallons and t represents the time…

A: y = -2t2+5t+7for maximum volume , dydt= 0 -4t +5=0t= 1.25 days

Q: The population P of Buffalo, New York, from 1980 to 2018 can be approximated by the function P(t)=…

A: Solution:- P(t)= 356,656(0.991)t

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A:

Q: y 1st diff. 2nd diff. - 19 -3 37 -2 18 ? - 1 - 7 0-2 - 1 9. 1 3 666 66 2.

A:

Q: object is tossed vertically upward from ground level. Its height  s(t),  in feet, at time t seconds…

A: Given query is to find the when object return to the point from which it was thrown.

Q: If a bullet from a pistol is fired straight up from the ground, its height t seconds after it is…

A: the bullet from a pistol is fired straight up from the ground, its height t seconds after it is…