farmer jim keeps 12 hens in every coop. if farmeer jim has 20 coops how many hens does he have in all if every hen lays 9 eggs on monday how many eggs will famer jim collect on monday

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

What is the area of the shaded sector?

Finally, the arena decides to offer advertising space on the jerseys of the arena's own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14 what is this as a percentage? what is this as a fraction? what is the probability of not being shortlisted? give your answer as a decimal.