Help please this is a timeed quiz

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 the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?