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vova2212 [387]
2 years ago
5

A person runs 1 4/5 miles in 1/5 of an hour. Determine how many miles they are running per hour

Mathematics
1 answer:
Mashcka [7]2 years ago
3 0

Answer: 9 miles per hour.

Step-by-step explanation:

In 1 hour they would run (1 4/5)/(1/5) = (9/5)*5 = 9 hours. So, they are running 9 miles per hour.

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Find the probability that a randomly generated bit string of length 10 does not contain a 0 if bits are independent and if a 0 b
jeka94

Answer:

Step-by-step explanation:

From the given information; Let's assume that  R should represent the set of all possible outcomes generated from  a bit string of length 10 .

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\mathbf{|R|= 2^{10}}

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if  a 0 bit and a 1 bit are equally likely

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<span>(A) Find the approximate length of the plank. Round to the nearest tenth of a foot.
Given that the distance of the ground is 3ft.
In order to get the length of the plank,
we can use the this one.

cos 49 = ground / plank
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</span><span>(b) Find the height above the ground where the plank touches the wall. Round to the nearest tenth of a foot.
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The remaining angle is equal to
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angle = 41

Finding the height.
tan 41 = height / ground
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(A) 0.10 feet
(B) 0.05 feet</span>
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3 years ago
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