Mathematics, 23.06.2019 18:30 yami4458
Mr avery needs to repaint the outside of his house. he estimates that the area he needs to paint is about 1600 each gallon of paint will cover about 250 sq feet. me avery has 1 gallon of paint left over from the last time he painted that he can use this time. will mr. avery need to buy 5 gallons of paint? explain your reasoning by using an equation
Answers: 1
Mathematics, 21.06.2019 22:50, Yangster9305
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
Mr avery needs to repaint the outside of his house. he estimates that the area he needs to paint is...
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