Answer:
By the Empirical Rule, 
Step-by-step explanation:
The Empirical Rule states that, for a normally distributed random variable:
68% of the measures are within 1 standard deviation of the mean.
95% of the measures are within 2 standard deviation of the mean.
99.7% of the measures are within 3 standard deviations of the mean.
The symbol of a standard deviation is 
. So
When plotting sample statistics on a control chart, 99.7% of the sample statistic values are expected to fall within plus/minus how many sigma?
By the Empirical Rule,
You are given
a distance of 20 kilometers and time of 30 minutes. You are required to find
for the speed of the travelling object. The equation for speed is distance over
time. Speed is a scalar quantity. It tells you the direction of the travelling object.
The solution in this problem is,
Speed =
distance/time
Speed = 20
kilometers / 30 minutes
<u>Speed =
2/3 kilometers per minute or 0.667 kilometers per minute</u>
<span>Therefore,
the speed of the object is 0.667 km per minute.</span>
Answer:
Step-by-step explanation:
NATURAL DISASTERS ARE UP… dramatically
CO2 concentrations in our atmosphere are up … dramatically
TEMPERATURES are up … dramatically
"There is no need to add additional taxes to combat climate change. The best bet is simply QUIT SUBSIDIZING those human activities which causing AGW.
World-wide, Fossil Fuels & industries suck up subsidy Dollars. SUCK UP roughly 6.5% of GDP ... TRILLIONS of DOLLARS in subsidies / supports (non taxable supports & subsidies!) ... In most cases the newer more modern energy and agricultural systems are more profitable and less damaging to the environment already.
So there is no need to tax people to subsidize those things harming the environment, then taxing us again to penalize those same ones we just subsidized!
A house divided against itself cannot stand. -Lincoln (paraphrasing the Bible)
It is time for a strong political leader to take charge and end this deadlock. ... We could either reduce taxes and let the new technologies out compete the obsolete systems we depend on now, or we could keep taxes the same and simply redirect the subsidies we use for fossil fuels and destructive industrialized agriculture towards modern sustainable systems instead. The one thing that won’t work is keep the tax and spend schemes the Neo-Luddites have made for themselves now, and also add even more tax and spend schemes for their competing new technologies too!
Yes that’s right, the top two causes for global warming are heavily subsidized.[1][2][3][4] It is literally insanity. ...
hope this helps have a great morning❤️
9-4/8-2
5/6
The slope is 5/6
y-4=5/6(x-2)
y-4=5/6x-5/3
y=5/6x+7/3
The equation of line in point-slope is y - 4 = 5/6(x - 2)
The equation of the line in slope-intercept is y = 5/6x + 7/3
Using the general equation formula;
y-y1=m(x-x1)
y1=20 and x1=4
Since the two lines are perpendicular, they have the same gradients
But gradient for y=4x+5 is 4
Therefore m of the equation is 4
Substituting all this into the general formula;
y-20=4(x-4)
y-20=4x-16
y=4x-16+20
y=4x+4
