Darius wants to purchase his favorite salad dressing. the salad dressing comes in two different size bottles. the 16 ounce bottle is on sale for $3.36. the 10 ounce bottle is priced at $2.30. darius has a coupon for 40 cents off if you buy two 10 ounce bottles. determine if darius gets the better buy when he buys one 16 ounce bottle or when he buys two 10 ounce bottles. a. darius will get the same deal on either purchase. b. darius will get the better deal buying one 16 ounce bottle. c. darius will get the better deal buying two 10 ounce bottles. d. darius doesn’t need the coupon, he will get the best deal on one 10 ounce bottle. select the best answer from the choices provided a b c d

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Which of the following parabolas opens down?

Design an er diagram for keeping track of information about votes taken in the u.s. house of representatives during the current two-year congressional session. the database needs to keep track of each u.s. state's name (e.g., texas', new york', california') and include the region of the state (whose domain is {northeast', midwest', southeast', southwest', west'}). each congress person in the house of representatives is described by his or her name, plus the district represented, the start date when the congressperson was first elected, and the political party to which he or she belongs (whose domain is {republican', democrat', 'independent', other'}). the database keeps track of each bill (i.e., proposed law), including the bill name, the date of vote on the bill, whether the bill passed or failed (whose domain is {yes', no'}), and the sponsor (the congressperson(s) who sponsored - that is, proposed - the bill). the database also keeps track of how each congressperson voted on each bill (domain of vote attribute is {yes', no', abstain', absent'}). additional information: