The standard deviation is 1 14.3-13.3 = 1 15.3-14.3 = 1
Answer:
A
Step-by-step explanation:
Ο Α.
A. It is moved up 3 units.
The relationship between 3x+4y=1 and 6x+8y=2 is that they are parallel lines.
<h3>What is the slope-intercept form of an equation?</h3>
Any linear equation has the form of y=mx+b
m is the slope of the equation
b is the y-intercept
The easiest way to see the relationship between the two lines is to transform them both into slope-intercept form, which is y=mx+b.
Equation 1 can be rewritten as
3x+4y=1
4y=1-3x
y=
Equation 2 can be rewritten as:
6x+8y=2
8y=2-6x
y =
Y=
In this form, we can easily identify that both lines have a slope of , but that they have different y-intercepts. Lines will equal slopes but different y-intercepts are parallel.
Therefore, the lines are parallel.
To know more about slope-intercept form and parallel lines, visit: brainly.com/question/1612114?referrer=searchResults
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Answer:
$12.40
Step-by-step explanation:
You can set this up as .20 x 62 which will give you $12.4 or $12.40. You get .20 by converting 20% to a decimal. Also you can simply put 60-20% on a calculator.
Answer:
d
Step-by-step explanation: