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Ahat [919]
3 years ago
9

What is the square root of 361

Mathematics
1 answer:
ivann1987 [24]3 years ago
6 0
The answer would be 19. If u have a calculator you can just plug it in though
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What is the value of (17+8)-6x2?
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The answer is 13 for your question
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3 years ago
Which technique is vital for giving an effective presentation?
Georgia [21]

Answer:

B.

Use eye contact and speak clearly and deliberately.

Step-by-step explanation:

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4 0
2 years ago
(3 points) In Illinois, 9% of all drivers arrested for DUI (Driving Under the Influence) are repeat offenders; that is, they hav
den301095 [7]

Answer:

22.60% probability that exactly 3 people are repeat offenders

Step-by-step explanation:

For each driver arrested selected, there are only two possible outcomes. Either they are repeat offenders, or they are not. The probability of an arrested driver being a repeat offender is independent from other arrested drivers. So we use the binomial probability distribution to solve this problem.

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.

In Illinois, 9% of all drivers arrested for DUI (Driving Under the Influence) are repeat offenders;

This means that p = 0.09

Suppose 28 people arrested for DUI in Illinois are selected at random.

This means that n = 28

a) What is the probability that exactly 3 people are repeat offenders

This is P(X = 3)

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

P(X = 3) = C_{28,3}.(0.91)^{25}.(0.09)^{3} = 0.2260

22.60% probability that exactly 3 people are repeat offenders

4 0
3 years ago
Help pleaseeeeeeeeeeeeeeeeeeeeeeeee will give brainliest
Sever21 [200]
5
Ac= 10 inches is the diameter
Fa is the half of the circle so divided 2 to get 5
7 0
3 years ago
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Question: An extended line is said to be ....... ?<br><br>what is the answer please? ​
Alexus [3.1K]

Answer:

produced

Step-by-step explanation:

5 0
3 years ago
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