Find the percent error if the predicted amount was 28 and the actual amount was 20.

The total number of students in gina’s after-school program is .the number of students who have 4 or more siblings is .reset next

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i