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3 years ago

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1 answer:

irinina [24]3 years ago

6 0

First take the total of students ( 18 + 22 ) = 40. To calculate the percentage take the total of boys and divide it by the total of 40, and multiply by 100%. That gives 22 : 40 x 100% = 55. So the probability that a boy has the letter is 55%.

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3 years ago

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zubka84 [21]

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Step-by-step explanation:

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3 years ago

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EastWind [94]

Answer:

option c

Step-by-step explanation:

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2 years ago

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Vadim26 [7]

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3 years ago

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Gelneren [198K]

Answer:

the answer is 18000

Step-by-step explanation:

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so our answer is =18000

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