What is f 2/9 + 9 1/9?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Solve the triangle. a = 21°, c = 105°, c = 5

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30