Which properties were used to write the numeric statement? Select the two that apply. (18-5)+(432x15)=(15x432)+(18-5) 1. associateive property of addition

2. communities property of addition

3. distributive property

4. communitaive property of multiplication

5. associative property of multiplication

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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.)

Indicate the formula for the following conditions: p^c(n,r)=

Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10