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MAXImum [283]
3 years ago
11

Express the following in scientific notation: 0.0000079

Mathematics
2 answers:
makkiz [27]3 years ago
5 0

Answer:

Hey there!

7.9 × 10-6 is your answer.

Hope this helps :)

Law Incorporation [45]3 years ago
4 0

Answer:

7.9 * 10 ^-6

Step-by-step explanation:

Move the decimal 6 places to the left so there is one number before the decimal

0.0000079

7.9

The exponent is -6  ( negative because we moved it to the left)

7.9 * 10 ^-6

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Step-by-step explanation:

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3 years ago
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3 years ago
The student council is hosting a drawing to raise money for scholarships. They are selling tickets for $9 each and will sell 500
ryzh [129]

Answer:

-$2.32

Step-by-step explanation:

Give that

The selling price per ticket is $9

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We need to find out the expected value of the profit

= \frac{1}{500} \times 2000 +  \frac{3}{500} \times 300 + \frac{11}{500} \times 40\\\\

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Now the expected profit is

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Step-by-step explanation:

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