Question

for the inverse variation equation p=8/v, what is the value of V when p = 4?
a.1/8
b.1/2
c.2
d.32

Answer 1

we know that

A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form

$y*x=k \ or\ y=k/x$

in this problem we have that

the value of the constant K is equal to $8$

so

$PV=8$

Solve for V

$V=8/P$

Find the value of V for $P=4$

substitute the value of P in the formula

$V=8/4=2$

therefore

the answer is

the value of V is equal to $2$

Answer 2

Answer:

it is 2

Step-by-step explanation:

4=8/v

4v=8

v=2