1. A liquid suspension contains 125 mg of medication A for every 300 ml of solution. This suspension is being infused into a patient at the rate of 100 ml/hr. If the infusion stared at 6 AM, and the patient needs 500 mg of medication A, by what time will you need to stop the infusion?

Simplify this expression. 8x 16(x + y)

Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.

Ling is using fraction strips to add 2/3 and 7/12's the sum is one whole plus how many twelves?