The displacement from equilibrium of a weight oscillating on the end of a spring is given by y = 1.93 -0.220
cos(4.90)
where y is the displacement (in feet) and is the time (in seconds). Use a graphing utility to graph the displacement function for Osts 10. Find the time beyond which the distance between the
weight and equilibrium does not exceed 0.9 ft. (Round your answer to 2 decimal places.)

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

the real question is why is this guys last name heavyfoot

step-by-step explanation:

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x