In a recent issue of IEEE Spectrum, the lengths of several engineering conferences were announced. Four conferences lasted 5 days, thirteen lasted 6 days, four lasted 9 days, fourteen lasted 10 days, and eight lasted 3 days. Find the range.

its a straight line parallel to the time axis

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

answer: idk wbu

step-by-step explanation: umm..