Mathematics, 06.03.2021 01:30 diegovaldes25
A ball with a rebound percentage of 45% was dropped from a height of 215feet. What is the height of the ball after the 5th bounce?
a
48.38feet
b
483.75feet
c
3.97feet
d
39.7 feet
Answers: 3
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The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
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There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
Answers: 1
A ball with a rebound percentage of 45% was dropped from a height of 215feet. What is the height of...
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