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3 years ago

Solve for X x = ___ (Round to the nearest hundredth)

Mathematics

1 answer:

Elena L [17]3 years ago

6 0

Answer:

12.62

Step-by-step explanation:

imagine a circle with the center at the corner (let's call it A) with the 31 degree angle. the radius is AB.

so,

x = sin(31)×AB

and

21 = cos(31)×AB

therefore,

AB = 21/cos(31) = 24.4993...

=> x = sin(31)×24.4993... = 12.62 (12.61807...)

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Out of 450 applicants for a job, 206 are male and 62 are male and have a graduate degree.

xxMikexx [17]

Answer:

0.3009 is the probability that the applicant has graduate degree given he is a male.

Step-by-step explanation:

We are given he following in the question:

M: Applicant is male.

G: Applicant have a graduate degree

Total number of applicants = 450

Number of male applicants = 206

$n(M) = 206$

Number of applicants that are male and have a graduate degree = 62

$n(M\cap G) = 62$

$\text{Probability} = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}$

$P(M) = \dfrac{206}{450} = 0.4578$

$P(M\cap G) = \dfrac{n(M\cap G)}{n} = \dfrac{62}{450} = 0.1378$

We have to find the probability that the applicant has graduate degree given he is a male.

$P(G|M) = \dfrac{P(G\cap M)}{P(M)} = \dfrac{\frac{62}{450}}{\frac{206}{450}} = \dfrac{62}{206} = 0.3009$

Thus, 0.3009 is the probability that the applicant has graduate degree given he is a male.

5 0

3 years ago

Theres a picture, im giving brainliest

Thepotemich [5.8K]

Answer:

A maybe?

Step-by-step explanation:

3 0

3 years ago

How many years older will you be 1.60 billion seconds from now? (Assume a 365-day year.)

docker41 [41]

There are 31,536,000 Seconds in one year

In order to find out how much older you get, you just needed to divide it :

1,600,000,000 / 31,536,000

= 50,73 years older

hope this helps

3 0

3 years ago

How many hours is 10 percent of 24 hours

Ne4ueva [31]

It is 2.4 hours I hope this helped! :)

5 0

3 years ago

Read 2 more answers

Plz help me with #23 and #41

GuDViN [60]

23) 17/30

41) 3/10 because 3/10 + 7/10 = 10/10 or 1.

7 0

3 years ago