Which of the following functions are continuous for all real numbers? \begin{aligned} &h(x)= \sin(x) &f(x)=\cos(x) \end{aligned} ​ h(x)=sin(x) f(x)=cos(x) ​

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3