DC= 10 what is the value of AD

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

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Identify the conclusion of the conditional statement. if you live in phoenix, then you live in arizona.