Aspinner has 8 equally sized sections, 4 of which are gray and 4 of which are blue. the spinner is spun twice. what is the probability that the first spin lands on a blue and the second spin lands on gray?

write your answer as a fraction in simplest form..
someone me..i'm being timed on this math quiz

Y=4x^2+x-1 solve using quadratic formula

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

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?