Consider a right triangle with a cute angle of measure ø and cos ø = 4/7

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

Can someone answer this question? : )

Me asap! what is the slope of this line? enter your answer in the box.