Question 532673
Q varies directly as x and inversely as a square root of y and if Q=14.70 when x=-6 and y=6 find Q when x=7 and y=10. Round to the nearest hundreth. I have no idea how to begin to complete this.
**
Multipliers are:
7/-6 (for direct proportion)
√(6/10) (for inverse sqrt proportion)
..
Q=(14.7)(7/-6)(√(6/10)≈-13.28