Mathematics, 16.07.2019 10:50 princess5964
Sondra lives in nebraska and pays 5.5% in sales tax. if she just bought a belt that cost $22, what was the total amount she paid for the belt, including sales tax? a.$12.10 b.$20.79 c.$34.10 d.$23.21
Answers: 1
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
Answers: 2
Mathematics, 21.06.2019 18:30
It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?
Answers: 1
Mathematics, 21.06.2019 19:30
Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
Answers: 3
Sondra lives in nebraska and pays 5.5% in sales tax. if she just bought a belt that cost $22, what w...
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