varies directly with and inversely with . When and , . Find when and .
1. Determine the expression relating , , and :
Since varies directly with and inversely with , we can set , where is a constant.
2. Find the value of the constant :
When and , . Substituting these values into , we get .
Solve this equation: , so Click "Show Answer" to reveal the answer and analysis
Click "Show Answer" to reveal the answer and analysis
Access thousands of practice questions with detailed explanations on Scholardog.