A scatter plot that has no correlation shows points that a trend line cannot be drawn through and that their is no correlation between the X values and Y values. A scatter plot with a negative correlation has a correlation between the X and y values where as X increases why decreases. A trend line with a negative slope can also be drawn on a negative correlation scatter plot.
Hope that helped or even made sense
26c^2 13c^3
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5c^2 d^1 25d^3
26c^2. 25d^3
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5c^2 d^1 13c^3
The top simplifies to 2 • 5 • d^2 = 10d^2, and the bottom is c • c = c^2
It would be 10d^2
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c^2.
First, you must make them the same unit of measurment. Make 3 feet into 36 inches.
Next, you get the ratio of 6:36 , and simplify it down to 1:6 which is your answer.
Hope this helps!
If you divide the cost by the ounces, that will be the unit rate.
3.60 divided by 12 is 0.3 or 30 cents. 5 divided by 20 is 0.25 or 25 cents. 6.40 divided by 32 is 0.20 or 20 cents
Answer:
No real solutions.
Step-by-step explanation:
Square both sides:
Evaluate the discriminant:
$\Delta =3^2-4 \times 1 \times 4$
$= 9-16=-7<0$
Since $\Delta $ is less than zero, there are no real solutions.
