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kvasek [131]
3 years ago
12

Eli measures the length of a painted stripe on one wall of his room. The stripe is 10 1/2 feet long. He wants to mark sections o

n the stripe that are each 7/8 feet long. How many sections will be marked on the stripe? Enter your answer in the box.
Mathematics
1 answer:
BaLLatris [955]3 years ago
8 0
First, we need to convert 10 1/2 into eighths. We have 84 eighths. Next, we divide 84 by 7, which leads us to 12. There will be 12 se tions
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F(t) = 2t^2 - 1 ,  [ 5,5.1 ]

solution

\frac{f(5.1)-f(5)}{5.1 - 5} = \frac{2*(5.1)^2-1-(2*5^2-1)}{0.1}   = [ 2 ( 26.01 - 25 ) / 0.1 ]

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