Michaela pays her cell phone service provider $49.95 per month for 500 minutes. any additional minutes used cost 0.15 each. in june, her phone bill is $61.20. how many additional minutes did she use?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe