Please help it’s urgent

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.

What is the solution set of the quadratic inequality x^2-5< or equal to 0

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b