Chan rows at a rate of 8 mph in still water. it takes him three hours to row upstream from his house to the park. he rows back home, and it takes him two hours. what is the speed of the current?
which of the following is a clue that would solve this word problem?

When drawing a trend line for a series of data on a scatter plot, which of the following is true? a. there should be an equal number of data points on either side of the trend line. b. all the data points should lie on one side of the trend line. c. the trend line should not intersect any data point on the plot. d. the trend line must connect each data point on the plot.

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.