The spherical container has a radius of 21 cm.
what is the approximate volume of the container?
use 3.14 to approximate pi. round to the nearest hundredth if necessary.
enter your answer in the box.

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3