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Author Question: A boat heads upstream a distance of 30 miles on the Mississippi river, whose ... (Read 514 times)

809779

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on: Feb 28, 2021
Solve the problem.

A boat heads upstream a distance of 30 miles on the Mississippi river, whose current is running at 5 miles per hour. If the trip back takes an hour less, what was the speed of the boat in still water? Give the answer rounded to two decimal places, if necessary.
◦ 18.03 mph
◦ 15 mph
◦ 16.58 mph
◦ 6 mph
Precalculus ¦ Sullivan ¦ 10th Edition
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Marked as best answer by 809779 on Feb 28, 2021

ASDFGJLO

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Reply #1 on: Feb 28, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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809779

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Reply 2 on: Feb 28, 2021
Excellent

Mochi

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Reply 3 on: Yesterday
Gracias!

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