of the 187 students in a school, 64 play soccer and 69 play lacrosse; and of those, 27 play both, What is the probability of randomly selecting a student that only played soccer?

Which ratio is equivalent to 10: 85

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.

Which graph corresponds to the function f(x) = x2 + 4x – 1?