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Vika [28.1K]
3 years ago
9

Trey has three pairs of Vans, two pairs of Nikes, and four pairs of Adidas shoes in his shoe bin. One morning, the electricity w

ent out and Trey pulls two shoes at random. Remember each pair of shoes counts as 2 shoes.
a) What is the probability that he pulls out two adidas shoes without replacement? Round your answer to the nearest tenth of a percent.

%

b) What is the probability that he pulls out a Vans, decides that's not what he wants, so he replaces it then pulls out two Nike shoes?

Round your answer to the nearest tenth of a percent.

%
Mathematics
1 answer:
larisa86 [58]3 years ago
4 0

Answer: A) 40%

               B)30%

Step-by-step explanation:

A) becase 4/9 as a percentage is 0.444444% and I rounded it to 0.4% then turned it into 40% cause its outta 100

MARK AS BRAINLEIST

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Answer:

14 weeks.

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15x-10=200

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Answer:

Below.

Step-by-step explanation:

2 3/5 + 8 1/2

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3 years ago
Find the mean median mode and range of 2,2,6,15,38,39
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Answer:

Mean is 17

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Mode is 2

Range is 37

Step-by-step explanation:

<u>Mean is the average:  2 + 2 + 6 + 15 + 38 + 39 = 102 / 6 = 17 MEAN</u>

<u />

<u>Median is the middle:  2, 2, 6, 15, 38, 39</u>

Between 6 and 15 -> 15 - 6 = 9 / 2 = 4.5

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An engineer on the ground is looking at the top of a building. The angle of elevation to the top of a building is 38°. The engin
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|a-i|= the square root of 37
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Step-by-step explanation:

for this problem I use 6 since 6×6=36 then that my ewser 6 because if I go one higher I am going to 37

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