exam
Maths Puzzle
Numerical Ability
A bag contains 19 balls numbered 1 through 10. What is the probability that a randomly selected ball has an even number?
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exam Other Question
the sum of three consecutive odd integers is the same as the smallest of these integers. what are the smallest of the integers and what is the greatest of these integers?
A ball is thrown upward from the roof of a building 100m tall with an initial velocity of 10m/s. When will the ball reach a hieght of 80m?
Same thing I can not understand how to solve this type of problem, thank you so much for the help:-)