Use the bar graph below to answer the following question. Which girl is the shortest?

Stacey
Latoya
Ling
Teri

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

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible

At 6 1/2 cents per pound of string beans how much does 7 pounds cost