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kkurt [141]
2 years ago
13

Rectangular garden measures 31 feet by 41 feet. surrounding the garden is a path 4 feet wide find the area of this path

Mathematics
1 answer:
iris [78.8K]2 years ago
6 0

Answer:

385ft^2

Step-by-step explanation:

31 * 41 = 1271

36 * 46 = 1656

1656 - 1271 = 385

Answer is 385 square feet

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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
Which figure could be the result of dilating this triangle with a scale factor greater than 1? On a coordinate plane, a triangle
Ierofanga [76]

Answer:

3rd answer choice

Step-by-step explanation:

7 0
3 years ago
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Help Me With These <br> #Geometry
Damm [24]
They are mad as easy try it on your own your answer is suppose to be 80
5 0
3 years ago
What are all the expressions that are exquivalent to 5x(x+6)+3x
aliina [53]
Here is one equivalent expression 9x+6. Tell me if you need more

BRAINLIEST please
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2 years ago
In order to select new board members, the French club held an election. 50% of the 52 members of the club voted. How many member
kiruha [24]

Answer:

26 Members Voted

Step-by-step explanation:

50 % is 50/100

Voted = (50/100) X 52 = 52/2 = 26

3 0
3 years ago
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