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Aliun [14]
3 years ago
6

Can someone answers this question please master it correctly if it’s corect I will mark you brainliest

Mathematics
2 answers:
GarryVolchara [31]3 years ago
4 0

Answer:

4 bowlers

Step-by-step explanation:

There are 18 different hats, 6 are bowlers

Find the unit rate: 6/18 or 1/3

1 bowler out of 3 hats

4 bowlers out of 12 hats

<h3><u><em>Hope this helps!!!</em></u></h3>

andrew-mc [135]3 years ago
3 0

Answer: 4

Step-by-step explanation:

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Two trains begin in Milford and end in Pinkerton, which is 300 miles away. Train A leaves Milford at 10:00 a.m. and travels at a
Dvinal [7]

Answer:

A. Train A

Step-by-step explanation:

Hope this helps!!

7 0
2 years ago
Find the distance points (7,-2) (3,1)
grandymaker [24]

Answer:

5

or

square root of 25

Step-by-step explanation:

I used my ti-84 plus ce calculator to solve

>download DISTMID

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3 0
3 years ago
3. Assume that the likelihood of a child under the age of ten watching PBS is 0.76. Three children are
natta225 [31]

Using the binomial distribution, the probabilities are given as follows:

a) 0.4159 = 41.59%.

b) 0.5610 = 56.10%.

c) 0.8549 = 85.49%.

<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.

For this problem, the values of the parameters are:

n = 3, p = 0.76.

Item a:

The probability is P(X = 2), hence:

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

P(X = 2) = C_{3,2}.(0.76)^{2}.(0.24)^{1} = 0.4159

Item b:

The probability is P(X < 3), hence:

P(X < 3) = 1 - P(X = 3)

In which:

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

P(X = 3) = C_{3,3}.(0.76)^{3}.(0.24)^{0} = 0.4390

Then:

P(X < 3) = 1 - P(X = 3) = 1 - 0.4390 = 0.5610 = 56.10%.

Item c:

The probability is:

P(X \geq 2) = P(X = 2) + P(X = 3) = 0.4159 + 0.4390 = 0.8549

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

#SPJ1

4 0
2 years ago
Please answer this correctly.I have to finish this today as soon as possible
Zina [86]

Answer:

34:48

Step-by-step explanation:

adult:child

34:48

simplify: ÷2

17:24

5 0
3 years ago
Hey bro's help me!!​
Vikentia [17]

Answer:

3x+10

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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