4. What would be the volume of a spherical balloon after 11 seconds, if the radius of the balloon is increasing at 1.3 cm/sec? Round to the nearest tenth of a centimeter. (solve by using composite functions)

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.