Mathematics, 03.05.2020 13:20 vworld34
In a baseball game, the ball hits the top of a wall that is 26 m high and located at 150m away from the thrower, if the
ball is hit at an angle 30degree(0)
to the horizontal, assume that the ball is hit at a height of 3 m above the ground. Find :
a. The initial speed of the ball
b. The time it takes the ball to reach the wall
c. The velocity components and the speed of the ball when it reached the wall
Answers: 3
Mathematics, 21.06.2019 14:50
50 ! pls ! 12. building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.
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Mathematics, 21.06.2019 21:30
Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.
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Mathematics, 22.06.2019 01:30
Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5
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