What is the approximate probability that a person is in the 45-54 age group given that they liked the movie?
a.1
b.0.52
c.0.35
d.0.18

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

Factor and solve to find roots x squared -x - 90 =0