3. In the figure, with BAC = 40° , what is the measure of SABC in degrees? Clarification: HFAC, DFG, EDCB, IHGJ are all straight lines.
Help pls!!

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

Cam bought some used books for $4.95. he paid $0.50 each for some books and $0.35 each for the others. he bought fewer than 8 books at each price. how many books did cam buy?

Find the cosine function that is represented in the graph.