The big mall near Sally and Amy's city has extended their operating hours to accommodate the huge crowds expected for the After Thanksgiving Sale. In their eagerness to beat the crowd, Sally forgets to turn off the headlights when she gets out of the car at the mall parking lot. The headlights in her car require $44\mathrm{.}0$ W of power each, and her $12\mathrm{.}0$ V car battery is rated at $92\mathrm{.}0$ A $$ h$.$ When the two friends come back to the car after a long and successful shopping spree, they find that the car refuses to start as the battery is now completely discharged. How long were they in the mall? Assume that they come out just as the battery dies.

Answer rating: 100% (QA)

To calculate how long Sally and Amy spent in the mall based on the information provided we need to u... View the full answer