Clases Frecuencia Frecuencia Relativa 25 - 30 6 0.2
30 - 35 3 0.1
35 - 40 13 0.43
40 - 45 8 0.27
Total 30

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

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

The radius of the circle below intersects the unit circle at (3/5,4/5). what is the approximate value of theta? 0.6 radians 1.0 radians 36.9 degrees 53.1 degrees