What is the volume of a hemisphere with a great circle of 37.7 centimeters?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Which of the following is an example of conditional probability