Statistics Probabilities 1. A random sample of 317 new Smile Bright electric toothbrushes
showed 19 were defective.
(a) How would you estimate the probability that a new
Smile Bright electric toothbrush is defective? What
is your estimate?
(b) What is your estimate for the probability that a Smile
Bright electric toothbrush is not defective?
(c) Either an electric toothbrush is defective or not. What
is the sample space in this problem. Do the probabilities
assigned to the sample space add up to one?

What is the value of x in the following equation. -x ^3/2 = -27

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.)

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)