A rocket is launched from atop a 101 foot cliff with an initial velocity of 116 ft/s. a. The function for vertical motion is h(t) = - 16t^2 + vt+ h1, where v is initial velocity, h1 is starting height, h = height, and t is time. a. Write the function with the values from the situation.
b. How long will the rocket take to hit the ground after it is launched? Round to the nearest tenth of a second.
c. What is the highest point the rocket will reach?
d. When does the rocket reach the highest point? (After how many seconds).​

How do i do this activity, is appreciated

What fraction is equivalent to 0.46464646··· a. 46⁄999 b. 46⁄100 c. 46⁄99 d. 23⁄50

For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)