Each face of a cube has an area of 7xy^2 cm^2. What is the volume of the cube?

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

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answer: d.) the total number of protons and neutrons is 15

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~

your friendly neighborhood human spider! .

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