Use the drop-down menus to select the air mass that would cause each weather description.(

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.

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way