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MrMuchimi
3 years ago
15

The following two-way table describes student's

Mathematics
1 answer:
lyudmila [28]3 years ago
3 0

Answer:

P(Work | Senior) = 0.14

Step-by-step explanation:

Given

The attached table

Required

P(Work | Senior)

This is calculated using:

P(Work | Senior) = \frac{P(Work \ n\ Senior)}{P(Senior)}

This gives:

P(Work | Senior) = \frac{n(Work \ n\ Senior)}{n(Senior)}

From the table:

n(Work \ n\ Senior) = 5

n(Senior) = 25 + 5+ 5 = 35

So:

P(Work | Senior) = \frac{5}{35}

P(Work | Senior) = 0.14

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If the distance is 45 miles and speed of both cyclist is 14 and 16 miles per hour then they will take time of 1.5 hour to meet.

Given First cyclist is riding at 14 miles per hour and second at 16 miles per hour. The distance is 45 miles.

We know that speed is the distance covered by an object in a particular period of time.

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3 years ago
What to pieces of information do you need to notify the equation of a line
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Answer:

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