You purchase 20 lottery tickets, for which the probability of winning some prize on a single ticket is 1 in 20. What is the probability that you will have at lease one winning
ticket among the 20 tickets?

Use the quadratic formula to solve 5x=6x^2-3,what are the values of x?

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

27 is what percent of 108? 27 is % of 108