Answer:
381.6 minutes
Step-by-step explanation:
We need to first find the volume of the icicle.
Its height is 18 inches and its diameter is 3 inches (radius = 1.5 inches)
The volume of a cone is:
where r = radius
h = height
Therefore, the volume of the icicle is:
V = 127.2 cubic inches
The time it takes 1 cubic inch of the icicle to melt is 3 minutes, therefore, the time it will take 127.2 cubic inches to melt is:
127.2 * 3 = 381.6 minutes
Answer:
14
Step-by-step explanation:
So we have the expression:
Substitute 2 for a, 3 for b, and 4 for c:
Multiply:
Add:
Answer:$4.36
Step-by-step explanation:
5(0.8)= 4
4(1.09) = $4.36
<h2>The formula for triangles is A= L x W / 2</h2><h2>The formula for a rectangle/square is L x W</h2><h2 /><h2>hope this helps you</h2>