On a true or false history test with 20 question Susie randomly choose answers which of the following tools would be the best model in this situation? 1: a spinner with 5 equal parts
2: a fair coin
3: a spinner numbered 1 through 7
4: a fair number cube ​

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.

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.