Which choice represents the best rational approximation for *square root A 1/2
B 11/5
c 17/7
d 5/2

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 two subtraction equations that are equivalent to 5 + 12 = 17.

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?