The graph shows the number of files scanned by a computer virus detection program over time

a. estimate the coordinates of point a

b. estimate the coordinates of point b

c. use your answer from parts a and b to estimate the rate of change (in files per second) between point a and b

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

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?

Choose the more precise measurement. 26.4 cm or 8.39 cm