Calculate the mean of the set:
24, 13, 17, 19, 45, 6}

a. 124
b. 31
c. 20.67
d. 24.8

C. 20.67

Step-by-step explanation:

Add all of the numbers up and then divide by the amount of numbers.

24+13+17+19+45+6=124

124/6=20.666667

or c.20.67

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."