Which of the following quartic functions has x = -2 and x =-3 as its only two real zeroes? a. x^4 - 5x^3 + 7x^2 - 5x + 6 b. x^4 + 5x^3 + 7x^2 + 5x + 6 c. x^4 + 5x^3 + 7x^2 - 5x - 6 d. x^4 - 5x^3 + 7x^2 + 5x - 6

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Measures of the angle of r, 31 s (x+4) t (3x+9)

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.)