A football is kicked vertically upward from a height of 7 feet with an initial speed of 65 feet per second. The formula h=7+65t−16t2 describes the​ ball's height above the​ ground, h, in​ feet, t seconds after it was kicked. Use this formula to find the​ ball's height 4 seconds after it was kicked

Q: e height of an object tossed upward with an initial velocity of 104 feet per second is given by the…

A: Explanation of the answer as follows:

Q: Solve r = 6 meters, A = 8 square meters, u = ?

A: Given: r=6 mA=8 m2

Q: Solve for x: 4× - 16 = 87

A:

Q: V= I(0.91)2x

A: Mercedes bought by the Helen three year ago for $92000 That is I = $92000 and x = 3

Q: Select all the distances that show how far sound will travel through the air in 15 minutes according…

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Q: Solve :  -(2/3)x = (3/4

A:

Q: An arrow is shot upward at a rate of 220 feet per second. Use the projectile formula h=−16t2+v0t to…

A: Given v0=220 feet/sec Given projectile formula h=-16t2+v0t Therefore the required time to attain 400…

Q: a pumpkin was thrust vertically upward with a speed of 28 ft/s from the top of a 35 foot high cliff.…

A: Given that: height of pumpkin at any time t, h(t)=-7t2+25t+35

Q: The formula h = 60t - 5t² can be used to find the height h, in meters, of an object shot upward with…

A: We have given that h=60t-5t2 can be used to find the height of object shot upward after t seconds.

Q: H = 3.7U + 74.05 gives the height (H) of a person in centimeters based on the length of the ulna (U)…

A: Given: height of a person in centimetres is given by the formula

Q: A circular running track is 1/4 mile long. Elena runs on the track, completing each lap in 1/20 of…

A:

Q: Manjeet has two mathematically similar bottles in her bathroom. The large bottles holds 1.5 litres…

A:

Q: Use the annihilator method to sodve y"+y'-by=2x+1 - 3e* ; yo) =O yce) = 3 %3D

A: Annihilators: Let f is a function, then annihilator of f is a "differential operator"…