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const2013 [10]
3 years ago
9

Don has an album that holds 900 coins . Each page of the album holds 9 coins . If 78​% of the album is​ empty, how many pages ar

e filled with ​?
Mathematics
1 answer:
laila [671]3 years ago
3 0

Answer:  22% of the pages are filled up

Step-by-step explanation: 900/9= 100 78% of 100 is 78

22+78=100 therefore reaching 100 percent. since 78% is empty that means 22% is being used.

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Irina18 [472]

Answer:

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Shkiper50 [21]
Parallel = same slope
Use formula: y = mx + b
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Sorry for bad quality. First to answer gets brainliest
ivann1987 [24]

Answer:

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3 years ago
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For t > 30, L(t), the linear approximation to A at t = 30, is a better model for the amount of grass clippings remaining in t
lina2011 [118]

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We know that L(t) is the tangent to the line A(t) at t = 30

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For a linear function, a straight line equation applies which leads to

(y-y₁) = m (x-x₁)                                                   ...1

So for this problem we have;

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IceJOKER [234]

Answer:

5.87

Step-by-step explanation:

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3 years ago
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