In a recent year, 33.9% of all registered doctors were female. If there were 53,100 female registered doctors that year, what was the total number of registered doctors? Round your answer to the nearest whole number.

Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?

Acircle has a circumference of 28.36 units what is the diameter of the circle

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?