What is the maximum number of terms in the sum of two trinomials
2 answers:
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The statement (A), statement (B), statement (D) are correct because the equation is y = 437.9x + 439.4
<h3>What is the line of best fit?</h3>A mathematical notion called the line of the best fit connects points spread throughout a graph. It's a type of linear regression that uses scatter data to figure out the best way to define the dots' relationship.
From the data given, we can calculate the correlation coefficient, slope of the line, and y-intercept.
r = 0.90
Since r is close to 1 shows a strong correlation.
Slope of the line of best fit = 437.9
Y-intercept of line of the best fit = 439.4(Refer to the attached picture)
The line will be:
y = 437.9x + 439.4
Thus, the statement (A), statement (B), statement (D) are correct because the equation is y = 437.9x + 439.4
Learn more about the line of best fit here:
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Answer:
The expression that gives the volume of the cylinder in cubic inches is .
Step-by-step explanation:
The base of a cylinder is a circle, the area of that circle is given by the formula:
area =
Multiplying by the height we get that the volume of a cylinder is
where:
π = Pi
<em>r</em> = the radius of the circular end of the cylinder
<em>h = </em>height of the cylinder
We know that the cylinder has a height of <em>h</em> inches and a diameter of 3 inches.
The radius of a circle is half the diameter and the volume is: