Mathematics, 23.10.2019 20:00 mima851
If a tank holds 3500 gallons of water, which drains from the bottom of the tank in 50 minutes, then toricelli's law gives the volume v of water remaining in the tank after t minutes as v=3500(1 ? 1/50 t)^2 0 leq t leq 50. find the rate at which water is draining from the tank after the following amounts of time. (remember that the rate must be negative because the amount of water in the tank is decreasing. (a) 5 min gal/min (b) 10 min gal/min (c) 20 min gal/min (d) 50 min gal/min at what time is the water flowing out the fastest? t = min at what time is the water flowing out the slowest?
Answers: 3
Mathematics, 21.06.2019 14:30, chintiffany4779
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 19:00, Keekee9847
What is the equation of the line in point-slope form? y+ 4 = 1/2(x+4) y-4 = 1/2(x + 4) y-0 = 2(x - 4) y-4 = 2(8-0)
Answers: 2
Mathematics, 21.06.2019 22:00, hannahpalmario
The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities
Answers: 1
If a tank holds 3500 gallons of water, which drains from the bottom of the tank in 50 minutes, then...
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