Ahigh school is conducting a survey to see how many students have part-time jobs. determine whether the samples are biased or unbiased. explain why it’s biased or unbiased.

a) five random students in each homeroom

b) every 10th student that enters a school football game

c) 100 random students in the school parking lot

F(x)= 4x g(x) =x-1 what is f(x) divided by g(x)

Which number completes the inequality? 2/3 < _ < 7/9

Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?