Find the area of the region under the graph of the function f on the interval [1, 16].
f(x) = 7/

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?

Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)

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.)