Which is not a good reason to perform step 1 in the solution below? equation: 4x=88 solution: step one: 4x/4=88/4 x=22. answer choices- a. dividing is the inverse of multiplying. b. divide by 4,because 4 is a factor of 88. c. divding by 4x by 4 isolates x on one side of the equation. d. dividing both sides by 4 keeps the equation balanced.

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.)