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Talja [164]
3 years ago
5

What equation is represented by the equation on the graph? A. y = - x – 2 B. y = - x – 2 C. y = - x + 2 D. y = - x + 2

Mathematics
1 answer:
kondaur [170]3 years ago
4 0

Answer:

c

Step-by-step explanation:

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Assume that when Human Resource managers are randomly selected, 62% say job applicants should follow up within two weeks. If 25
stellarik [79]

Using the binomial distribution, it is found that there is a 0.1008 = 10.08% probability that exactly 18 of them say job applicants should follow up within two weeks.

<h3>What is the binomial distribution formula?</h3>

The formula is:

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

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

The parameters are:

  • x is the number of successes.
  • n is the number of trials.
  • p is the probability of a success on a single trial.

The values of the parameters are given as follows:

n = 25, p = 0.62.

The probability that exactly 18 of them say job applicants should follow up within two weeks is P(X = 18), hence:

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

P(X = 18) = C_{25,18}.(0.62)^{18}.(0.38)^{7} = 0.1008

0.1008 = 10.08% probability that exactly 18 of them say job applicants should follow up within two weeks.

More can be learned about the binomial distribution at brainly.com/question/24863377

#SPJ1

6 0
2 years ago
Plz Help!
neonofarm [45]

Answer:

B. x = 62 because 147 – 85 = 62 and 85 + 62 = 147

Step-by-step explanation:

We are given that

\angle ABC=85^{\circ}

Exterior angle=147^{\circ}

We have to find the value of x.

We know that

Exterior angle=Sum of opposite interior angles of triangle

Using the property

x+85=147

Subtract 85 from both sides we get

x=147-85

x=62

Option B is true.

B. x = 62 because 147 – 85 = 62 and 85 + 62 = 147

3 0
3 years ago
Is -3x+4y=8 parallel or perpendicular to -4x+3y=-6
meriva

Step-by-step explanation:

4y = 3x +8

y= 3/4x +2

3y = 4x -6

y = 4/3x -2

neither, perpendicular is negative reciprocal, and parallel m is the same. 3/4 =\ 4/3 and they are not negative reciprocals.

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3 years ago
De'Asia is 5 months older than Aiden. Select an Algebraic expression that represents De'Asia.
natka813 [3]

Answer:

x<5

Step-by-step explanation:

3 0
3 years ago
The base of a regular pyramid is a hexagon.
Anastaziya [24]
Check the picture below.

since the triangle is a 30-60-90 triangle, we can use the 30-60-90 rule.

now, we know half-side is "b", which is 7, meaning the length of a side in that hexagon is 7+7 or 14.

Since there are 6 sides the "perimeter", namely the sum of its sides is 14*6, or 84.  The length from the center of the regular polygon to a side is the "apothem".

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5 0
3 years ago
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