Mike is playing a card game with his little sister. There are 20 cards, numbered from 1 to 20.What is the probability that he will draw a number divisible by 4?

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

I'm confused on this could anyone me and show me what i need to do to solve it.

An octagonal prism has jow many lateral faces?