WILL GIVE BRAINLIEST A riverboat travels at an average of 14 km per hour in still water. The riverboat travels 110 km east up the Ohio River and 110 km west down the Ohio River in a total of 17.5 hours. To the nearest tenth of a kilometer per hour, what was the speed of the current of the river?

The speed of the current is about km per hour.

The answer is the third choice

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.