Billy was counting the number of wheels and bike seats at the playground. he saw tricycles and bicycles. he counted 79 wheels and 28 seats. how many bicycles did billy see?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?