I think it is fifty-four hundred
Answer:
Step-by-step explanation:
mean=12.7413
median=6.75
mode=6
range=77
Answer:
C. X^3-12x^2+2x-24
D. x^3-12x^2-2x-24
Its between these two. There's one with a negative 2x and the other with a positive 2x.
Answer:
286 students attended
148 non students attended
Step-by-step explanation:
Given




Solving (a): Number of students
Represent students with S and non students with N
So:
--- (1)
--- (2)
Make N the subject of formula in (1)

Substitute 434 - S for N in (2)

Open Bracket

Collect Like Terms


Divide through by -2

<em>Hence; 286 students attended</em>
Solving (b):
Recall that



<em>148 non students attended</em>