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Author Question: Car A (travelling north at 30 mph) and car B (traveling west at 40 mph) are ... (Read 157 times)

wrbasek0

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on: Feb 28, 2021
Solve the problem.

Car A (travelling north at 30 mph) and car B (traveling west at 40 mph) are heading toward the same intersection. Car A is 3 miles from the intersection when car B is 5 miles from the intersection. . Find a formula for the distance between the cars as a function of time, using the parametric equations that describe the motion of cars A and B. Using a graphing utility, find the minimum distance between the cars. When are the cars closest?



◦ d = ;  342.2 mi;  6.96 min
◦ d = ;  0.6 mi;  0.12 min
◦ d = ;  0.6 mi;  6.96 h
◦ d = ;  0.6 mi;  6.96 min
Precalculus ¦ Sullivan ¦ 10th Edition
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Marked as best answer by wrbasek0 on Feb 28, 2021

Bison

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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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wrbasek0

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Reply 2 on: Feb 28, 2021
YES! Correct, THANKS for helping me on my review

Chelseyj.hasty

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Reply 3 on: Yesterday
Excellent

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