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2 years ago

Could someone help? please the deadline is in 20 min!!!

Mathematics

1 answer:

Zepler [3.9K]2 years ago

5 0

Answer:

7.$95 8. $112.50

Step-by-step explanation:

50 divided by 100 is 0.5, then times by 90 is 45.

45 plus 50 is 95.

$150/4=$37.50

$150-$37.50=$112.50

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PIT_PIT [208]

Answer:

a. 720

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Step-by-step explanation:

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Each probabilities are:

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$\frac{9}{10} *\frac{1}{9} *\frac{8}{8} =\frac{1}{10}$
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Step-by-step explanation:

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