Problem Set Solved problems in Mathematics in the Modern World46. Create your own problem and solve. 47. Create your own problem and solve. 48. Create your own problem and solve. 49. Create your own problem and solve. 50. Create your own problem and solve. Solved Problems in Mathematics in the Modern World Stocks. Each of four siblings (Anita, Tony, Maria, and Jose)is given $5000 to invest in the stock market. Each chooses a different stock. One chooses a utility stock, another an automotive stock, another a technology stock, and the other an oil stock. From the following clues, determine which sibling bought which stock. a. Anita and the owner of the utility stock purchased their shares through an online brokerage, whereas Tony and the owner of the automotive stock did not. b. The gain in value of Maria's stock is twice the gain in value of the automotive stock. The technology stock is traded on NASDAQ, whereas the stock that Tony bought is traded on the New York Stock Exchange. 2. Gourmet Chefs. The Changs, Steinbergs, Ontkeans, and Gonzaleses were winners in the All- State Cooking Contest. There was a winner in each of four categories: soup, entree, salad, and dessert. From the following clues, determine in which category each family was the winner. a. The soups were judged before the Ontkeans' winning entry. b. This year's contest was the first for the Steinbergs and for the winner of the soup category entered last year's contest. c. The winning entree took 2 hours to cook, whereas the Steinbergs' entree required no cooking at all. 3. Collectibles. The cities of Atlanta, Chicago, Philadelphia, and San Diego held conventions this summer for collectors of coins, stamps, comic books, and baseball cards. From the following clues, determine which collectors met in which city. a. The comic book collectors convention was in August, as was the convention held in Chicago. b. The baseball card collectors did not meet in Philadelphia, and the coin collectors did not meet in San Diego or Chicago. c. The convention in Atlanta was held during the week of July 4, whereas the coin collectors convention was held the week after that. . The convention in Chicago had more collectors attending it than did the stamp collectors convention. X WE DOAN BLASTOR PERT 4. Number of Girls. There are 364 first-grade students in Park Elementary School. If there are 26 more girls than boys, how many girls are there