Rearrange the equation below to identify the variables a, b and c.
0 = 4x – 5x2

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

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?

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =