You have 1 meter of solder wire to be divided into two parts. One part must be a square while the other one is a circle. What should be the dimensions of the two shapes and their combined area?
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by /u/MemesIWatch
1d ago
Having trouble getting started submitted by /u/MemesIWatch [visit reddit] [comments ..read more
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I'm in need of assistance with statistics
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by /u/Accomplished_Emu2476
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
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I am in need of help with statistics. Please!
Reddit » Math Homework Reddit
by /u/Accomplished_Emu2476
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
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If ? = −?^2 − ?? + ? + 2 cuts the x-axis at point A and B, and C is its vertex, then what is the smallest value of [∆???]?
Reddit » Math Homework Reddit
by /u/Fabulous-Lead-2750
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 [visit reddit] [comments ..read more
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Give an example of a rational function that is continuous for all x ∈ R.
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by /u/Eh_Meh_Smeh
1d ago
No idea what this means. Pls help. submitted by /u/Eh_Meh_Smeh [visit reddit] [comments ..read more
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Use Rational Zeros theorem to solve: 1. 2x^4 - 3x^3 -6x^2 + 13x -6 2. 6x^4 + x^3 - 55x^2 - 9x + 9
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by /u/SUS_KEPPLER
1d ago
??? −??? −??? +??? ??? +?? −???? −??+? submitted by /u/SUS_KEPPLER [visit reddit] [comments ..read more
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Solve equation √(x+3-4 √(x-1)) + √(x+8-6 √(x-1)) = 1
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by /u/Background_Peanut756
1d ago
Solve equation √(x+3-4 √(x-1)) + √(x+8-6 √(x-1)) = 1 submitted by /u/Background_Peanut756 [visit reddit] [comments ..read more
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In what range of x is the function y = (5/6)^(-x^2+2x-5) an increasing function?
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by /u/alpacazallama
1d ago
In what range of x is the function y = (5/6)-x2+2x-5 an increasing function? submitted by /u/alpacazallama [visit reddit] [comments ..read more
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I'm in serious need of assistance with statistics. Help!
Reddit » Math Homework Reddit
by /u/Accomplished_Emu2476
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 [visit reddit] [comments ..read more
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Help me. Im am so stuck on this word problem
Reddit » Math Homework Reddit
by /u/Temporary_Cream_4430
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 [visit reddit] [comments ..read more
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