Write the function for the graph. fo (1.12) 10 (0.3) 5 A. f(x) = 4. (12) O B. f(x) = 4. (3)* O C. f(x) = 3 . (12)* D. f(x) = 3. (4)*​

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

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 a=0.333333 and b=0.55555, what is the value of a+b