WASTING ALL MY POINTS FOR THIS TO BE ANSWERED! CORRECT answers will get points.
BRAINLIEST will get awarded.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

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.)