(i raised the points and i will give brainliest its also multiple choice )
the function b(r)=7+4(r-1) represents the number of bricks in a row r of a structure

what does the value 7 represent in this situation?

a) every row contains exactly 7 bricks

b)the structure contains 7 rows of bricks

c)there are 7 bricks in the first row of the structure

d)a given row of bricks contains 7 more bricks than the previous row

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.)