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olga nikolaevna [1]
3 years ago
14

Two thirds of the parade vehicles were vintage vehicles and 1⁄3 of the vintage vehicles were motorcycles. What fraction of the t

otal parade vehicles are motorcycles?
Mathematics
1 answer:
Liula [17]3 years ago
5 0

Answer:the fraction of the total parade vehicles that are motorcycles is 2/9

Step-by-step explanation:

Let x represent the total number of parade vehicles.

Two thirds of the parade vehicles were vintage vehicles. This means that the total number of vintage vehicles would be

2/3 × x = 2x/3

1⁄3 of the vintage vehicles were motorcycles. This means that the total number of motorcycles would be

1/3 × 2x/3 = 2x/9

Therefore, the fraction of the total parade vehicles that are motorcycles would be

2x/9/x = 2/9

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Answer:

The midpoint is (1,-2)

Step-by-step explanation:

we know that

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we have

(x1,y1)=(-2,5)

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substitute

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8 0
3 years ago
The probability of winning a certain lottery is 1/77076 for people who play 908 times find the mean number of wins
Alex73 [517]

The mean is 0.0118 approximately. So option C is correct

<h3><u>Solution:</u></h3>

Given that , The probability of winning a certain lottery is \frac{1}{77076} for people who play 908 times

We have to find the mean number of wins

\text { The probability of winning a lottery }=\frac{1}{77076}

Assume that a procedure yields a binomial distribution with a trial repeated n times.

Use the binomial probability formula to find the probability of x successes given the probability p of success on a single trial.

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\text { Then, binomial mean }=n \times p

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4 0
3 years ago
The picture shows a barn door:
Hitman42 [59]

Answer:

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Step-by-step explanation:

From the given figure, using trigonometry

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Substituting the given values, we get

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\frac{9}{sin60^{\circ}}=AB

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5 0
3 years ago
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So then you would take 1/2 of 17.

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7 0
3 years ago
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