What is the equation of the trend line? enter your answers in the boxes. n = m + 45 scatter plot on a first quadrant coordinate grid. the horizontal axis is labeled variable m. the vertical axis is labeled variable n. points are plotted at (zero, one hundred), (five, one hundred ten), (ten, eighty), (fifteen, fifty), (twenty, seventy), (twenty, one hundred), (twenty-five, sixty), (thirty, twenty), (thirty, seventy-five), (thirty-five, sixty-five), (forty, forty), (forty-five, ten). a line is drawn through (twenty, seventy) and (twenty-five, sixty).

Step-by-step explanation:

Given: A line is drawn through (twenty, seventy) and (twenty-five, sixty).

The points through which line is passing are (20,70) and (25,60)

The slope of the line=

The equation of line with slope m and passing through point   is

Therefore, the equation of the trend line with slope -2 and point (20,70)  will be

kk.bj.

step-by-step explanation:

.mnm.kn.kj

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere