Apentagon with one interior angle that measures 210 is a polygon.

a. concave b. convex c. regular d. none of the above

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

If i had 1234 apples and 1 banana what is the total amount