3 years ago

Which of the following happens when 21.63 is multiplied by 103?

Mathematics

1 answer:

anastassius [24]3 years ago

7 0

Answer: A
Because it is

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Answer:

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Step-by-step explanation:

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The difference between the solutions to the equation x2 = a is 30. What is a? Show that your answer is correct

LUCKY_DIMON [66]

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2 years ago

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Find the percent of change round to the nearest percent original: 50 new: 70

kykrilka [37]

The percent change is 40%

Step-by-step explanation:

The percent change is given by the formula

$Percent\ change=\frac{New\ value-Original\ value}{Original} * 100$

Here

New value = 70

Original value = 50

Putting the values in the formula

$Percent\ change=\frac{70-50}{50}*100\\=\frac{20}{50}*100\\=0.4*100\\=40\%$

The percent change is 40%

Keywords: Percentage

Learn more about percentage at:

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3 years ago

Given that 3 feet equal 1 yard, how many yards equals 1 feet ?

never [62]

Answer:

0.333333

Step-by-step explanation:

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3 years ago

Change each improper fraction to a mixed number.

jek_recluse [69]

Answer:

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Step-by-step explanation:

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