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Reddit » Math Homework Reddit

1d ago

Having trouble getting started
submitted by /u/MemesIWatch
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Reddit » Math Homework Reddit

1d ago

n its Fuel Economy Guide for 2016 model vehicles, the Environmental Protection Agency gives data on 11701170 vehicles. There are a number of high outliers, mainly hybrid gas‑electric vehicles. If we ignore the vehicles identified as outliers, however, the combined city and highway gas mileage of the other 11461146 vehicles is approximately Normal with mean 23.023.0 miles per gallon (mpg) and standard deviation 4.94.9 mpg.
The quintiles of any distribution are the values with cumulative proportions 0.200.20 , 0.400.40 , 0.600.60 , and 0.800.80 . What are the quintiles of the distribution of ga ..read more

Reddit » Math Homework Reddit

1d ago

n its Fuel Economy Guide for 2016 model vehicles, the Environmental Protection Agency gives data on 11701170 vehicles. There are a number of high outliers, mainly hybrid gas‑electric vehicles. If we ignore the vehicles identified as outliers, however, the combined city and highway gas mileage of the other 11461146 vehicles is approximately Normal with mean 23.023.0 miles per gallon (mpg) and standard deviation 4.94.9 mpg.
The quintiles of any distribution are the values with cumulative proportions 0.200.20 , 0.400.40 , 0.600.60 , and 0.800.80 . What are the quintiles of the distribution of ga ..read more

Reddit » Math Homework Reddit

1d ago

If ? = −?2 − ?? + ? + 2 cuts the x-axis at point A and B, and C is its vertex, then what is the smallest value of [∆???]?
submitted by /u/Fabulous-Lead-2750
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Reddit » Math Homework Reddit

1d ago

No idea what this means. Pls help.
submitted by /u/Eh_Meh_Smeh
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Reddit » Math Homework Reddit

1d ago

??? −??? −??? +???
??? +?? −???? −??+?
submitted by /u/SUS_KEPPLER
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Reddit » Math Homework Reddit

1d ago

Solve equation √(x+3-4 √(x-1)) + √(x+8-6 √(x-1)) = 1
submitted by /u/Background_Peanut756
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Reddit » Math Homework Reddit

1d ago

In what range of x is the function y = (5/6)-x2+2x-5 an increasing function?
submitted by /u/alpacazallama
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Reddit » Math Homework Reddit

1d ago

In a study of exercise, a large group of male runners walk on a treadmill for six minutes. Their heart rates in beats per minute at the end vary from runner to runner according to the ?(104,12.5)�(104,12.5) distribution. The heart rates for male nonrunners after the same exercise have the ?(130,17)�(130,17) distribution.
(a) What percent of the runners have heart rates above 140 ?
submitted by /u/Accomplished_Emu2476
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Reddit » Math Homework Reddit

1d ago

Common stock value-Variable growth: Lawrence Industries' most recent annual dividend was $2.01 per share and the firm's required return is 14%. Find the market value of Lawrence's shares when dividends are expected to grow at 25% annually for 3 years, followed by a 7% constant annual growth rate in years 4 to infinity.
Thank you for any answers!
submitted by /u/Temporary_Cream_4430
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