Each morning papa notes the birds feeding on his bird feeder. so far this month, he has seen 59 blue jays, 68 black crows, 12 red robins, and 1 cardinal. if 300 birds visit papa's bird feeder, how many blue jays can he expect to see?

Asoccer ball manufacturer wants to estimate the mean circumference of soccer balls within 0.1 in

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.