Asolid machine part is to be manufactured as shown in the figure the part is made by cutting a small cone off the top of a larger cone the small cone has a base radius of 3 inches and a height of 5 inches. the larger cone has a base radius of 9 inches and had a height of 15 inches prior to being cut what is the volume of the resulting part illustrated in the fiqure?

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.