The 12th term of a sequence is 84. The common ratio is 4. What is the 11th term?

This is about circle theorems. someone asap : (

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

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.)