Answer:
12 cubic inches
Step-by-step explanation:
volume of a cylinder= pi*r2*height
but we are given 36 as cylinder volume.
Therefore , 36 = pi*r2* height
r2*height = 36/pi, let call this equation 1
volume of a cone = pi*r2*height/3;
but from equation 1, r2*height =36/pi, substituting this value in volume of cone.
volume of cone= pi*(36/pi)/3 = 12 cubic inches
Answer:
11.75
Step-by-step explanation:
47 ÷ 4 = 11.75
4 ÷ 4 = 1
7 ÷ 4 = 1.75
=11.75
Alpha age = xBeta age =4x-1