Attachment below plzzz help a, b , c

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.

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i