the remaining mass of the grams of radioactive iodine-131 is given by the formula M=M0(2) 8 , where is M?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

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?

Do,h = (7, 9) (14, 18) the scale factor is