A physician has ordered 15 mL of Brand X antacid suspension to be taken four times daily. How many days will a 12 oz. bottle last?

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240