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3 years ago

14

If you roll a die 30 times how many times would you expect to roll a 1 why

2 answers:

ivolga24 [154]3 years ago

5 0

5 times because 30/6 is 5 and there is one one 1 side of the six sided die (1/6)

Julli [10]3 years ago

4 0

If it's a fair die, and there are 6 possible outcomes out of 30 throws, it becomes a fraction. 30/6 which = 5. So you are expecting every number to come out 5 times. The answer is 5 :)

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Answer:

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Step-by-step explanation:

<em>See comment for complete question.</em>

The given information is represented in the attached figure.

First convert 22°8'6'' and 30° 40’ 30” to degrees

$22^{\circ} 8'6'' = 22 + \frac{8}{60} + \frac{6}{3600}$

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Considering Jason's position:

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Where x = distance between the tree and Alison

Make H the subject

$H = (x + 48)tan(22.135^{\circ})$

Considering Alison's position

$tan(30.675^{\circ}) = \frac{H}{x}$

Make H the subject

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Open bracket

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Collect Like Terms

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$-0.1864x = -19.5264$

$0.1864x = 19.5264$

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Answer:

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