1.75 as a improper fraction and mixed number in simplest form

Apple pie is removed from 350 degree oven. temperature of the pie t minutes after being removed id given by the function t(t)=72+268e-0.068t

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

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 =