A water ballon shaped like a sphere is filled with water. The water ballon has a diameter of 3 inches. Which measurement is closest to the volume of water in the water ballon in cubic inches? A. 14.13 cu. in.
B. 3.53 cu. in.
C. 113.04 cu. in.
D. 3.33 cu. in.

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.