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adoni [48]
3 years ago
8

Please do #19. I'm really having trouble so please kindly explain also!

Mathematics
1 answer:
My name is Ann [436]3 years ago
4 0
Umm can I see the question?
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What is the relationship between 5.39×10^2 and 5.39×10^−2?
bagirrra123 [75]

Answer:

5.39×10^2  is 10.000 times greater than  5.39×10^−2.

Step-by-step explanation:

Dividing:

5.39×10^2 /  5.39×10^−2

= 5.39/5.39 x (10^2 / 10^-2

= 1 x 10^(2 - (-2))

= 10^4

= 10,000.

3 0
3 years ago
5/25 in its simplest form
jeka94

Answer: \frac{1}{5}

Step-by-step explanation:

\frac{5}{25} =\frac{1}{5}

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Jackson has $25 in his lunch account at school. He spends $3 each day to eat in the cafeteria. What is Jackson's lunch account b
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Answer:

$10 is in his account.

Step-by-step explanation:

  1. goes to school 5 days a week
  2. $3 per day so 3x5
  3. subtract 15 from 25
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Jillian’s begins to solve a linear equation that results in a variable expression set equal to the same variable as expression.
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the equation has infinite solutions


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Which of the following equations is an example of a quadratic equation?
Anestetic [448]

Answer:

y^2-5. In the quadratic formula there is always an exponent.

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