: If you know that a ∝ b and a ∝ c, then you can also say that a ∝ bc, or the product of b and c. Take the above three proportionalities (including V ∝ n) and combine them into a single proportionality in the form: V ∝ ? Show your work below.

Direct variation is one in which two variables are in direct proportionality to each other. This means that as one increases, the other variable also increases and vice - versa.

Joint variation is one in which one variable is dependent on two or more variables and varies directly as each of them.

In this exercise:

If a ∝ b and a ∝ c, then a ∝ bc

Taking the above three proportionalities,

V ∝ a ∝ b ∝ c

V ∝ a ∝ bc

V ∝ abc

shrutiagrawal1798 shrutiagrawal1798 · Answer 2 · 2022-01-10T12:53:06+01:00

The single proportional form has been given as, [tex]V\propto abc[/tex].

The proportional has been given as the direct and joint variables to deliver the relationship between the variables.

The directly proportional variables have been constituted of relation with increase in a variable results in other variables.

Computation of joint proportionality

The given relation has been given as:

[tex]V\propto a\propto b \propto c\\V\propto abc[/tex]

The single proportional form has been given as, [tex]V\propto abc[/tex].

For more information about proportionality, refer to the link:

https://brainly.com/question/5837592