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snow_tiger [21]
2 years ago
9

Fiona and her sisters grew over the past three months. She records the change in heights of her and her sisters in the table bel

ow. Height (in.) Height (in.) Height (in.) Month 1 Month 2 Month 3 Fiona 4 8 12 Alicia 4 5 6 Emilia 5 10 15 Which sister grew at a proportional rate? A.) Fiona only B.) Alicia only C.) Alicia and Emilia D.) Fiona and Emilia​
Mathematics
1 answer:
nirvana33 [79]2 years ago
6 0

Answer:

Open this doc for full answers and steps

Step-by-step explanation:

open the link!

blink.org

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What we know:
quotient 9.2 x 10^6/ 2.3 x 10²
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Another method would be to expand both numbers then divide and do scientific notation again.
Remember to change to normal notation you move the decimal to the right using the number of the exponent.

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Use the method that is best for you or just know you can use either method to check your work.

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