An airliner travels 35 miles in 4 minutes. what is its speed in miles per hour?
1 answer:
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Answer:
(0.1392,0.1466)
Step-by-step explanation:
Given that a survey given to consumers leaving a supermarket three days before Thanksgiving asked whether turkey would be part of the Thanksgiving meal
People surveyed = 182
claimed not eating turkey = 26
Sample proportion =
Std error =
Margin of error = 1.96*SE=
Confidence interval =
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Answer:
m = 4.25, or 17/4.
Step-by-step explanation:
Given the proportion:
Cross multiply:
8(m - 3) = 5 · 2
Distribute the 8:
8m - 8(3) = 10
8m - 24 = 10
Add 24 to both sides:
8m = 34
Divide both sides by 8:
8m/8 = 34/8
m = 4.25, or 17/4.