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labwork [276]
3 years ago
9

Sean answered 1820 quiz questions correctly wire percent of the quiz questions did Sean answer correctly?

Mathematics
2 answers:
S_A_V [24]3 years ago
8 0
Turn into fraction and mutual and divide
Studentka2010 [4]3 years ago
3 0
To find the percentage using a fraction, you need to get the denominator to equal 100. With the fraction 18/20, you can do this by multiplying by 5, which gives you 90/100 which is 90%.
I hope this helps!
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What is the difference between a histogram and a bar graph?
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Answer:

d.

A histogram deals with continuous data in ordered columns, while a bar graph deals with discrete data in separate columns.

Step-by-step explanation:

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3 years ago
What is the value of x? x−2/5=7 Enter your answer in the box in simplest form. x =
fenix001 [56]

Answer:

Your answer is 17.5

Step-by-step explanation:

Turn your fraction into a decimal

2/5 = 0.4

Next multiply my given answer by 0.4

17.5 x 0.4 = 7

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3 years ago
Math question down below
storchak [24]
9 I believe is the answer is to th question. Not sure
6 0
3 years ago
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Alyssa can complete a job in 12 minutes. If Miranda helps her, they can complete the job in 9 minutes. How long would it take Mi
miv72 [106K]

Answer:

36 minutes

Step-by-step explanation:

The key is to get the same amount of time for each.

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In 108 minutes Mirada does

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4 0
2 years ago
Simplify 10 to the 6 divided by 10 to the negative 3.
Ivahew [28]

10^6/10^-3 = 10^6-(-3) = 10^6+3 =

10^9

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3 years ago
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