1. 8 people fill a 4 x 4 area. there is a parade 2 miles long. people are standing on both sides of the road on a
sidewalk 10' wide. using 5000/mile as a lower bound, and 5280' as an upper bound, how many watched the
parade?

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.