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Lubov Fominskaja [6]

3 years ago

12

Isabel began training for a marathon by running 63 miles during her first week. Each week, she increased the distance she ran by

10% of the previous week's distance.
Which function represents the number of miles she ran during the nth week?

1 answer:

Ulleksa [173]3 years ago

7 0

Answer:

10% of 63 is 6.3 so 63+6.3=69.3

Step-by-step explanation:

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Solve for x, ab and bc

Savatey [412]

Answer:

x = 5

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Step-by-step explanation:

A___B___C

AC = AB + BC

65 = (5x+1) + ( 7x+4 )

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12x = 65-5

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I hope I helped you^_^

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2 years ago