Matthias used a laser to measure the average thickness of a human hair. A sheet of paper is about 0.0013 meter thick. How do the two thicknesses compare?

A sheet of paper, 0.0013 m thick is as thick as 19 strands of hair

Step-by-step explanation:

The average thickness of human hair is about 0.07 mm

Therefore, where the paper is about 0.0013 m thick we have

0.0013 m = ‪1.3 mm

Therefore, 1 sheet of paper is as thick as or 18.57 strands of hair or a sheet of paper is as thick as approximately 19 strands of average human hair combined.

22

step-by-step explanation:

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is