Aclass is selling magazines as a fundraiser. of the 200 magazines sold, ananda sold 1/8 of them. gina sold 0.065 of the magazines. ben sold 3/100 of the magazines, and fatima sold 0.105 of the magazines. who sold the most magazines?

a. fatima

b. gina

c. ananda

d. ben

Can someone me with this problem . show your work .

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters