There is another website offering movies at a cost of $10 per DVD (including S&H). Follow the same steps as in #3 in analyzing the cost for DVD's. Plot thedata points, draw the line, and write an equation. Now compare the results with those in #3.

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

Which value would be a solution for x in the inequality 47-4x< 7

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years