Multiply. change fractions greater than 1 to mixed numbers or whole numbers.

What is always true when two whole numbers are subtracted?

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)

If f(x)=3 over x+2 - square root x-3 then f(7)=