The height, in meters, of a machine piston can be modeled by the regression equation y = 4.4sin(0.4x - 1.7) + 2.3, where x represents time, in seconds.
To the nearest tenth of a meter, what is the height of the piston after 10 seconds?

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.)

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3