Mathematics, 23.04.2021 20:30 chastynpatrick
The current value of an airplane is $51.5 million. The plane depriciates at a rate of 7% per year. How long will it take for the value to become $45 million.β
Answers: 2
Mathematics, 21.06.2019 13:30
The graph of which of the following will be parallel to the graph of 4x β 3y = β12? a.y= 4/3x -3/2 b.6x-4y=-8 c. y=3/4x+1 d.4x- 2y=-12
Answers: 2
Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
Answers: 3
Mathematics, 21.06.2019 14:30
Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60
Answers: 1
Mathematics, 21.06.2019 15:00
Suppose a ball is dropped fromca height of 6ft. it bounces back up but time it bounces, it reaches only 7/10 of its pervious height. what is the total of each height that the ball reaches after 5 bounces
Answers: 1
The current value of an airplane is $51.5 million. The plane depriciates at a rate of 7% per year. H...
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