4. Andrea sells flower pots of different sizes. The price of a small flower pot is RM10, medium flower pot RM15 and large flower pot RM40. Every month, the number of small flower pots
sold is equal to the total number of the medium and large flower pots sold. The number of
medium flower pots sold is twice the number of large flower pots sold. Andrea needs to pay a
rent of RM300 per month for her business premise. What are the minimum numbers of pots
of each size which Andrea has to sell in a month so that she can pay the monthly rent?

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?

Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. what is the probability that the coach would randomly pick a player over 6 feet tall or a player with a good aim? assume that no players over 6 feet tall have good aim. a. b. c. d.