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IgorLugansk [536]
3 years ago
15

Find the missing side. Need help please. Need to know how to get the answer.

Mathematics
1 answer:
Lelu [443]3 years ago
5 0
Do 59x13 divide by 2
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22% of all resumes received by a corporation for a management position are from females. 18 resumes will be received tomorrow.
Vladimir79 [104]

Answer:

5.80% probability that exactly 1 resume will be from females.

Step-by-step explanation:

For each resume received by the corporation, there are only two possible outcomes. Either they are from a female, or they are not. The probability of a resume received being from a female is independent from other resumes. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

22% of all resumes received by a corporation for a management position are from females.

This means that p = 0.22

18 resumes will be received tomorrow.

This means that n = 18

What is the probability that exactly 1 resume will be from females?

This is P(X = 1).

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 1) = C_{18,1}.(0.22)^{1}.(0.78)^{17} = 0.0580

5.80% probability that exactly 1 resume will be from females.

3 0
3 years ago
pe ling needs 2 yards of fabric for a craft project. she has 3 feet already.how many niches of fabric does she still need?
Lostsunrise [7]
Pe Ling would need 36 inches to get 2 yards.
5 0
3 years ago
Read 2 more answers
Find the value of y, thanks! Please an explanation.
lawyer [7]
20° is the answer if you look on the other side
4 0
3 years ago
W
Lemur [1.5K]

Answer:

B. 74 / 100

Explanation:

I got it right on the test :)

8 0
3 years ago
Which expression is prime?<br> A) x2 - 9 <br> B) 1 - 9x2 <br> C) 2a2 - 25 <br> D) 4x2 - 9
tiny-mole [99]
The answer would be c


6 0
3 years ago
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