The driving distance between Manchester and london is 195 miles fairs intend to travel from Manchester to london by coach. The coach will be leaving leave Manchester at 3:30pm. Fairs assumes that the coach will travel at an average speed of 50mph. Using his assumption, work out faris' arrival time in london? Describe how this affects the arrival time?

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244