Mathematics, 11.12.2019 08:31 drian2322
Val has 2 hr to finish a slide presentation. it takes her 1/6 hr to create each slide. will val have enough time to create 10 slides
Answers: 3
Mathematics, 21.06.2019 13:00
The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?
Answers: 3
Mathematics, 21.06.2019 13:50
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
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Mathematics, 21.06.2019 18:40
Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?
Answers: 1
Val has 2 hr to finish a slide presentation. it takes her 1/6 hr to create each slide. will val have...
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