A class made a line plot of the weight of each science book in pounds. A line plot. Short description, A-line plot.,Long description,
The line plot is entitled Weight of Science Books in pounds. It goes from 2 pounds to 3 pounds with marks at some numbers:

One mark is at two and one eighths.
Two marks are at two and one-fourth.
One mark is at two and three-eighths.
Two marks are at two and one half.
Three marks are at two and three fourths.
One mark is at two and seven eighths.
Sonya carried, begin emphasis, all, end emphasis, the books weighing 2 and one-fourth pounds and 2 and three-eighths pounds to the library. How many pounds of books did Sonya carry?

A line plot.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.

step-by-step explanation:

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answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

step-by-step explanation:

(3rd option) - c