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Nadya [2.5K]
3 years ago
10

Karen buys 8.5 pounds of flower. She uses 2.5 pounds to bake bread. She keeps the rest of the flour in small storage bags. If ea

ch storage bag contains 2/5 pounds of flour, how many storage bags does she use?
Mathematics
1 answer:
padilas [110]3 years ago
8 0
Fifteen bags. 2/5 pounds is equal to 0.4 pounds. 8.5 minus the 2.5 used to bake makes 6 pounds left over. 6 divided by 0.4 equals 15.
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Answer:

see the explanation and the attached figure

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Simplifying

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Answer:

1. Infinitely Many Solutions

2. Zero Solutions

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Step-by-step explanation:

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Given that mean (μ) = 68 miles per hour, standard deviation (σ) = 3 miles per hour.

68% lie within one standard deviation = (μ ± σ) = (68 ± 3) = (65, 71).

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Hence 95% of the vehicle speed is between 62 miles per hour and 74 miles per hour.

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Hence 99.7% of the vehicle speed is between 59 miles per hour and 77 miles per hour.

Find out more at: brainly.com/question/14468516

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