Sue solved an equation incorrectly, as shown below:

Mathematics

1 answer:

antoniya [11.8K]3 years ago

8 0

She did not divide 28 by7

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Choose Yes or No to tell if the fraction 5/8 will make each equation true.

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Answer:

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Step-by-step explanation:

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The speed of the car per minute is 3,520 feet (choice c). This is because in order to solve the problem, you have to convert 40 mi/h into feet. Since there are 5,280 feet per mile, you have to do 5,280 x 40, which is 211,200, which is the number of feet per hour. But, the question is asking for ft/min. There are 60 minutes in an hour, so you divide 211,200 by 60, which is 3,520. So, the speed of the car per minute is 3,520 feet.

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Which expression represents the product of 3 and y? 3 + y 3 − y 3 over y 3y

Eva8 [605]

Answer:

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3 years ago

The URS construction company has submitted two bids, one to build a large hotel in London and the other to build a commercial o

topjm [15]

Answer: Our required probability is 0.55.

Step-by-step explanation:

Since we have given that

Probability that chance of winning the hotel bid = 40%

Probability that no chance of winning the hotel bid = 100-40=60%

Probability that chance of winning the office building bid = 25%

Probability that no chance of winning the office building bid = 100-25 = 75%

So, Probability that the company will win at least one contract is given by

$0.4\times 0.75+0.6\times 0.25+0.4\times 0.25\\\\=0.55$

Hence, our required probability is 0.55.

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3 years ago

What is the nearest whole number with 132.73

Fudgin [204]

Answer:

the nearest whole number is 133

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