Mathematics, 25.05.2021 18:00 Tracic1972
Neal went canoeing on the Spartan River last Saturday. He traveled 15 miles downstream with the current and then turned around and traveled the same 15 miles upstream against the current. The trip took him a total of 4 hours. If Neal paddled his canoe 8 miles per hour in still water, which equation could be used to determine the speed of the current in the river, x?
Answers: 3
Mathematics, 21.06.2019 16:30, haleylecompte
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
Mathematics, 21.06.2019 16:50, gesic2003
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
Neal went canoeing on the Spartan River last Saturday. He traveled 15 miles downstream with the curr...
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