Mathematics, 03.01.2020 06:31 Jorjalilli8786
3. matt bought 12 packages of hot dogs and hamburgers for a barbecue. let x represent the number of packages of hot dogs, which cost $2.75 each. let y represent the number of packages of hamburgers, which cost $3.20 each. matt spent a total of $35.25. write and solve a system of equations that can be used to represent the amount of hot dogs and hamburger packages matt bought. are there any constraints on your variables? is the solution viable or non-viable?
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Mathematics, 21.06.2019 18:00
What is the difference between the predicted value and the actual value
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Mathematics, 21.06.2019 18:30
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.)
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Mathematics, 21.06.2019 21:00
Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !
Answers: 1
3. matt bought 12 packages of hot dogs and hamburgers for a barbecue. let x represent the number of...
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