A small orchestra has 3 stringed instruments. What is the ratio of violins to cellos? A. 5/15
B. 6/11
C. 5/6
D. 6/5

Select the correct answer. what is the surface area of the victory podium shown here? include all surfaces of the podium, including the bottom. a. 61.5 square feet b. 61.75 square feet c. 65.25 square feet d. 69 square feet

15 point ! ~ see if you know the answer to both you!

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?