one lap around a dirt track is 1/3 mile. it takes Bryce 1/9 hour to ride one lap. what is Bryce's unit rate, in miles, around the track?

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

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?