The following box plot shows the number of years during which 40 schools have participated in an interschool swimming meet:

a box and whisker plot is drawn using a number line from 0 to 10 with primary markings and labels at 0, 5, 10. in between two primary markings are 4 secondary markings. the box extends from 1 to 6 on the number line. there is a vertical line at 3.5. the whiskers end at 0 and 8. above the plot is written duration of participation. below the plot is written years.

at least how many schools have participated for more than 1 year and less than 6 years?

4 schools
8 schools
10 schools
20 schools

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

the ratios are reciprocals im positive

step-by-step explanation:

they are all positive numbers so it wouldn't be the other ones

192/15 = 12.8.

12.8

step-by-step explanation:

192/15 is 12.8.

however, it says to round to the nearest foot, which would equal 13.