ASAP PLEASE NEED THE HELP !!

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

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.)