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navik [9.2K]
2 years ago
9

you are hiking along a trail that in 13½ miles long.you plan to rest every 2¼miles.how many rest stops will you make?​

Mathematics
2 answers:
astra-53 [7]2 years ago
5 0

Answer:

6 rest stops <----- answer

bogdanovich [222]2 years ago
3 0

Answer:

6 stops

Step-by-step explanation:

well if you stop every 2 1/4 miles for 13 1/2....13 1/2 divided by 2 1/4 is 6. So they'll stop 6 times.

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Using a z-table (http://www.z-table.com) we see that the z-score associated with an area to the left of 0.05 is between -1.64 and -1.65; since it is equally distant from both we will use -1.645.

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The formula for a z-score is

z = (X-μ)/σ
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