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MAVERICK [17]
3 years ago
7

Peter works part time for 3 hours every day and Cindy works part time for 2 hours every day.

Mathematics
2 answers:
8090 [49]3 years ago
5 0

Answer:

Givens:

  • Peter 3 hours every day.
  • Cindy works 2 hours every day.
  • Each of them get $4.50 per hour.

So, from the problem we can deduct that Peter earns $4.50(3 hours/day) = $13.50 per day. And Cindy earns $4.50(2 hours/day) = $9.00 per day. Therefore, Peter daily earning are higher than Cindy's, this can be expressed with the following inequality:

Peter's daily earnings > Cindy's daily earnings

$13.50 > $9.00

On the other hand, if Cindy earns at least $14 per day, that means she earns $14/2 hours per day = $7 per hour, because she only works 2 hours each day. But, the problem says "at least", so the correct expression would be

Cindy's \ earning \geq 7 \frac{\$}{hour}

Darina [25.2K]3 years ago
3 0

Answer:

A) 13.50>9.00

B) $7

Step-by-step explanation:

A) 4.50*3=13.50 (Peter) 4.50*2=9.00 (Cindy)

B) Cindy would have to earn $7 an hour if she works 2 hours per day because 7*2=14

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<h2>How to solve?</h2>

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Probability has been introduced in Maths to predict how likely events are to happen. The meaning of probability is basically the extent to which something is likely to happen.

Probability of Blue first = 5/11

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brainly.com/question/4313883

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