A6ft tall tent standing next to a cardboard box casts a 9ft shadow. if the cardboard box casts a shadow that is 6ft long then how tall is it? round the answer to the nearest whole number.

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)?