Mike and Pranav are selling fruit for a school fundraiser. Customers can buy small boxes of tangerines and larger boxes of tangerines. Mike Sold 3 small boxes of tangerines and 7 large boxes of tangerines for a total of $97. Pranav sold 12 small boxes of tangerines and 5 large boxes of tangerines for a total of $158. Find the cost of one small box of tangerines and one large box of tangerines.

The vice president of programming at nbc is finalizing the prime-time schedule for the fall. she has decided to include a hospital drama but is unsure which of two possibilities to select. she has a pilot called the surgeon and another called critical care. to her make a final decision, a sample of 20 viewers from throughout the united states was asked to watch the two pilots and indicate which show they prefer. the results were that 12 liked the surgeon, 7 liked critical care, and one had no preference. state the decision rule, using the 0.10 significance level. h0: π = 0.50 h1: π ≠ 0.50 1. reject h0 if number of + signs is either < = or > = 2. what is your decision regarding h0? is there a preference for one of the two shows?