3 years ago

If y varies inversely with x and y= 17 when z = 11 when y = 11 find y when x=19 .

Mathematics

1 answer:

BaLLatris [955]3 years ago

8 0

Where’s your z? incomplete question

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weeeeeb [17]

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3 years ago

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3 years ago

If the class contains 11 boys and 14 girls, what is the probability of calling on a girl?

Ronch [10]

Answer: P (girl) = 14 / 25

Concept:

Here, we need to know the idea of probability.

Probability is a measure of the likelihood of an event to occur.

If you are still confused, please refer to the attachment below for a graphical explanation.

Solve:

Number of boys = 11

Number of girls = 14

Total number of people = 11 + 14 = 25

P (girl) = Favorable / Total (refer to the attachment)

P (girl) = 14 / 25

Hope this helps!! :)

Please let me know if you have any questions

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3 years ago