Which always yiels a cross section that is the same shape and size as the base of the figure
A. A triangular pyramid when sliced parallel to its base
B. A triangular pyramid when sliced perpendicular to its base
C. A triangular prism when sliced parallel to its base
D. A triangular prism when sliced perpendicular to its base

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)