Mathematics, 17.02.2021 22:30 joeylozier15
Jess wants to buy a car but she can’t decide if she should buy a Honda or a Kia. The Honda costs 16000 and depreciates at an annual rate of 8%. The Kia costs 12000 and depreciates at annual rate of 12%. What will each car be worth in 5 years? In 10 years? Which car should she buy and why
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Mathematics, 21.06.2019 16:00
When turned about its axis of rotation, which shape could have created this three-dimensional object?
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Mathematics, 21.06.2019 17:30
Which of the following is true for the relation f(x)=2x^2+1
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Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 21.06.2019 21:30
Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =
Answers: 3
Jess wants to buy a car but she can’t decide if she should buy a Honda or a Kia. The Honda costs 160...
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