How do the functions in the table compare?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.