Question

Jim Juice treats that are in the shape of a cone. The molds he bought are each 3 inches (in.) deep with a diameter of 3 in. What is the approximate volume of juice needed for Jim to make 6 juice treats?
A.169.6 in
B.127.2 in
C.84.8 in
D.42.4 in

Answer 1

Answer:

Option D. $42.4\ in^{3}$

Step-by-step explanation:

we know that

The volume of the cone (juice treats) is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=3/2=1.5\ in$ ----> the radius is half the diameter

$h=3\ in$

assume

$\pi=3.14$

substitute

$V=\frac{1}{3}(3.14)(1.5)^{2}(3)=7.065\ in^{3}$

Multiply the volume of one juice treats by 6

$(6)7.065=42.39=42.4\ in^{3}$