Find the volume of the half of a grapefruit shown in the diagram. Give your answer in terms of . 10 m
1333.31 cm3
0 666.77 cm3
83.31 cm
O 166.77 cm3

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?