If sin x=1/3 and sec y =5/4 where x and y lie between 0 and pi/2 evaluate the expression.
sin 2y

Consider circle o, where and . m∠bpd °. °.

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 =

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay