Probability Practice Problems SHOW WORK PLEASE
1)
Cards numbered 1-12 are placed in a bag, A card is chosen at
random
a) What is the probability of not choosing a number less than 5?
b) What is the probability of choosing a number divisible by
32

A50% increase followed by 33 1/2% decrease

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.