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3 years ago

What is 5 and 5/32 as a decimal

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

4 0

5.15625

This can be figured out by 1 divided by 2 five times then multiplying by five:

1/2 = 0.5

0.5 / 2 = 0.25

0.25 / 2 = 0.0125

0.0625 / 2 = 0.625

0.0125 / 2 = 0.03125

multiply 0.03125 by 5 and you get 5.15625

then add 5 to get 5.15625

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Answer:

(a) The probability is 0.6514

(b) The probability is 0.7769

Step-by-step explanation:

If the number of accidents occur according to a poisson process, the probability that x accidents occurs on a given day is:

$P(x)=\frac{e^{-at}*(at)^{x} }{x!}$

Where a is the mean number of accidents per day and t is the number of days.

So, for part (a), a is equal to 3/7 and t is equal to 1 day, because there is a rate of 3 accidents every 7 days.

Then, the probability that a given day has no accidents is calculated as:

$P(x)=\frac{e^{-3/7}*(3/7)^{x}}{x!}$

$P(0)=\frac{e^{-3/7}*(3/7)^{0}}{0!}=0.6514$

On the other hand the probability that February has at least one accident with a personal injury is calculated as:

P(x≥1)=1 - P(0)

Where P(0) is calculated as:

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3 years ago

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Answer:

From given relation the value of β is 37.5°

Step-by-step explanation:

Given as :

α and β are two acute angles of right triangle

Acute angle have measure less than 90°

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So, As 37.5°52.5°

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Hence From given relation the value of β is 37.5° Answer

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