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Alika [10]
3 years ago
7

A ball is dropped to the ground from a height of 100 meters. It rebounds to a height of 50 meters after that first bounce and 25

meters after the second bounce. How high will it rebound on the seventh bounce?
Mathematics
1 answer:
Lyrx [107]3 years ago
3 0

Answer:

0.78125 m

Step-by-step explanation:

First term of this geometric series is 50 m, and the common ratio is 1/2.

Thus, a(n) = (50 m)(1/2)^(n-1)

After the 7th bounce, the ball will reach a height of a(7) = (50 m)(1/2)^(7 - 1), or

a(7) = 50 / (2^6) m = 0.78125 m

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<span>This question's solution is based on two context. First off, the probability of any events or occurrence cannot be greater than 1. If the question demands finding the probability that the proportion of all thickness (X) is less than 1.5 given the available data (mu and rho) then that would practically be impossible. It would only be feasible to ask, "if it were less than 1" My point is, suppose X is 1.3 which is actually less than 1.5, then we have a contradiction because our probability of occurrence or non-occurrence cannot be greater than 1.On the other hand suppose X is 0.2, then it will be pretty easy to input the formula to get valuable results.</span>
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Step-by-step explanation:

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3 years ago
What is (5x + 3z) +9z simplified
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fiasKO [112]

Answer:

The room is 41 square meters.

Step-by-step explanation:

The square at the very top is 16 meters because 4 * 4 is 16.

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