Find the unit rate. sean drove for three hours to get to his grandmas house 180 miles away. how many miles did he drive in one hour?

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

Franklin is purchasing a home for $82,107 and is financing 80% of it. the documentary stamp tax on the deed in his state is $0.70 per $100 or portion thereof. how much will he pay for the documentary stamp tax?