Raja is making small, cone-shaped horns out of clay for an art project. Each horn is 16 centimeters tall with a base diameter of 6 centimeters. What is the approximate amount of clay Raja needs for each horn?

What is the answer to this equation? and if you can, find a way to show your work.

Acircle has a radius of 17. approximately what is the area of the circle

The vice president of programming at nbc is finalizing the prime-time schedule for the fall. she has decided to include a hospital drama but is unsure which of two possibilities to select. she has a pilot called the surgeon and another called critical care. to her make a final decision, a sample of 20 viewers from throughout the united states was asked to watch the two pilots and indicate which show they prefer. the results were that 12 liked the surgeon, 7 liked critical care, and one had no preference. state the decision rule, using the 0.10 significance level. h0: π = 0.50 h1: π ≠ 0.50 1. reject h0 if number of + signs is either < = or > = 2. what is your decision regarding h0? is there a preference for one of the two shows?