Mathematics, 21.12.2019 05:31, tiffanyrhoda
Jana is prescribed 250 mg of medication. seventy-five percent of the medication remains in her body after each hour, h, according to the equation mc019-1.jpg. six hours later, allison is prescribed the same medication. the medication remains in allison’s body according to the equation mc019-2.jpg. at any time after she has taken the medication, allison has how many times more milligrams of medication in her body?
i'll edit the question in just a minute so the formulas are in it
Answers: 1
Mathematics, 21.06.2019 13:50, daytonalive7193
Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean
Answers: 2
Mathematics, 21.06.2019 16:20, hann647
Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants
Answers: 1
Jana is prescribed 250 mg of medication. seventy-five percent of the medication remains in her body...
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