Select the examples that best demonstrate likely tasks for science and math workers. cassie supervises other workers in a laboratory. melvin analyzes information, and develops scientific theories. vesta observes and studies human behavior. hollis uses cad software to design parts for an airplane. colby repairs electrical power cables. roma designs buildings, and oversees their construction.

Asemiprofessional baseball team near your town plays two home games each month at the local baseball park. they split the concessions 50/50 with the city, but keep revenue from ticket sales for themselves. the city charges the team $100 each month for the three-month season. the team pays the players and manager a total of $1,000 a month. the team charges $10 for each ticket, and the average customer spends $7 at the concession stand. attendance averages 30 people at each home game. in order to break even, how many tickets does the team need to sell for each game? a. 33b. 37c. 41e. 49f. 244