$$x \text { varies inversely as } v \text {, and } x = 45 \text { when } v = 5 \text {. Find } x \text { when } v = 25 \text {. }$$
A) 25
B) 5
C) 45
D) 9

Question

Quizplus · Accepted Answer

The relationship between $x$ and $v$ is given by $x = k/v$, where $k$ is a constant. When $x = 45$ and $v = 5$, we can find $k = 45 \times 5 = 225$. To find $x$ when $v = 25$, we use $x = 225 / 25 = 9$.

x varies inversely as v, and x=45 when v=5. Find x when v=25. x \text { varies inversely as } v \text {, and } x = 45 \text { when } v = 5 \text {. Find } x \text { when } v = 25 \text {. }x varies inversely as v, and x=45 when v=5. Find x when v=25.

$x \text { varies inversely as } v \text {, and } x = 45 \text { when } v = 5 \text {. Find } x \text { when } v = 25 \text {. }$