What relationship best describes inverse proportionality?

a. as more temperature is applied to a reaction, more gas is produced

b. as less pressure is applied to a chemical system the volume increases

c. as more oxygen is admitted into a reaction, no change is observed

d. as less of a drug is given to mice less physiological changes occur

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.)