Average annual tuition and fees for in-state students at public four-year colleges in a given region are shown in the table for selected years and graphed as
ordered pairs of points, where x= 0 represents 2005, x= 1 represents 2006, and
so on, and f(x) represents the cost in dollars. Answer parts (a) and (b) below.

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.