Daniel wants to do 312 practice problems to prepare for an exam. If he wants to do approximately the same number of problems each day for 36 days, which best describes the number of problems that he needs to do each day? A number line going from 0 to 336.
8 problems per day for 12 of the days and 9 problems per day for 24 of the days
8 problems per day for 24 of the days and 9 problems per day for 12 of the days
8 problems per day for each of the days
9 problems per day for each of the days

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

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.)

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re