Mario brought a 1 gallon can of paint to paint his room. he used 0.5 gal for the fist coat and 0.4 gal for the second coat. how much paint did he have left

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.)

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.

7x^2-9x+5=0 find the discriminant and number of real solutions