What is the mean of -32, -41, -39, -27, -33, -44

well the mean is the average of all the numbers so first you would add them all; so -32 + -41 + -39 + -27 + -33 -44 = -216

next you need to divide 216 by the amount of numbers there are in the equation and there are 6 numbers in the equation so -216/6 = -36

so the mean of the equation is -36.

hope this !

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

so, converting firstly the mixed fractions to improper fractions and then "adding".