Aquantity p varies jointly with r and s. which expression represents the constant of variation, k?

The constant of variation(k) is,

Step-by-step explanation:

Joint Variation states that a situation where one variable depends on two (or more) other variables, and varies directly as each of them when the others one are held constant.

i,e z varies jointly as x and y , then the equation will be of the form:

z = kxy where k is constant of variation.

Given the statement: A  quantity p varies jointly with r and s.

By definition of joint variation, we have;

then;

       where k is the constant of variation

divide both sides by rs, to solve for k;

Therefore, the constant of variation(k) is,

the answer is 1 becuz if it were 1.0 that would rip apart the entire so ya. : )

~potato.

copyright potato 2019.

66.666666667%

step-by-step explanation:

divide 150 by 100

divide 100 by 1.5

there you go!

decreased by 33.333333334%