32) A golf ball is hit from the top of a tower. Its height defined by the function
, () = −t^2 + + , where t represents the time in seconds since the ball was hit, and h
represents the height of the ball above the ground in meters.
i) What is the height of the tower?
ii) How long will it take the ball to hit its maximum height?
iii) Find the maximum height reached by the ball?
iv) After how many seconds the ball will hits the ground?

What are correct trigonometric ratios that could be used to determine the length of ln

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

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.)