Three tennis balls are packaged in a cylindrical container as shown below. The balls just touch the top, bottom, and sides of the container. The diameter of each ball is 13 cm. What percent of the volume of the container is occupied by the three balls? Show all supporting work and round your answer to the nearest whole percentage.

With number 11 ( show how you got the answer)

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Determine domain and range, largest open interval, and intervals which function is continuous.