A landscaper is installing a fence around a rectangular yard. The entire perimeter of the yard is 170ft. One side of the rectangle is 35ft long so the landscaper knows how to buy enough fencing for two lengths of 35 ft. How much fencing should the landscaper buy for the other two sides?

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.)

0.75,1.75,2.75,3.75 is arithmetic or geometric?

Atoss of a 20-sided die is equally likely to be any integer between 1 and 20 inclusive. what is the variance? provide your answer to two decimal points.