Acup of coffee has 190 mg of caffeine. the half life of caffeine is 6 hours. what is the function to represent the amount of caffeine in your bloodstream after drinking a cup of coffee as a function of the number of hours?

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool.how far is the ball from the opposite edge of the pool