Answer:
What the following?
Step-by-step explanation:
Answer:
V₂=28cm³
Step-by-step explanation:
<u>Way 1</u>
The volume of a cone is
, and h₁ = 30 cm but the base (Ba₁) is 14 cm², so
, where Ba= Base area
if h₂=7cm and Ba₂=12cm² then

<u>Way2</u>
If the volume of a cone varies jointly as the height of the cone and the area of the base, then we must find the relationship between the bases and heights of the cones
Ba₁*h₁ = 30cm*14cm² = 420cm³
Ba²*h²= 7cm*12cm² = 84cm³
420/84 = 5; ratio = 5 also
V₂=V₁/5 ⇒ V₂=140cm³/5 = 28cm³
Area= height times length so...1,562,528cm(height) * 5,629,528 base
= 8.7963e12
Answer:
60
Step-by-step explanation:
Remark
This is just a counting exercise. It is a little unclear to me anyway what the difference between 4 drinks and 5 flavors is, but we'll assume there is one.
Givens
4 drinks
5 sizes
3 flavors
Answer: There are 4 * 5 * 3 = 60 different ways a drink can be served