The correct answer is 10x³-10x
If repetition not permitted 5*4*3*2*1 if it is 5*5*5*5*5
Multiply the 3 by 16 and the 16 by 3 to even the numbers to 48.
then multiply the 2 above by 16 and the 3 above by 3 so it becomes like this
Answer:
x=-4/k
Step-by-step explanation:
Let's solve for x.
kx+8=4
Step 1: Add -8 to both sides.
kx+8+−8=4+−8
kx=−4
Step 2: Divide both sides by k.
kx
k
=
−4
k
x=
−4
k
Answer:
x=
−4
k
Answer:
since we have four groups, the number of population k = 4
Option C. 4 is the correct answer
Step-by-step explanation:
Given the data in the question;
Number of group k = 4
the number of cases in each group = 30
so
n = 4 × 30
n = 120
SS_total = df = n - 1
= 120 - 1
= 199
SS_between = k - 1
= 4 - 1
= 3
since we have four groups, the number of population k = 4
Option C. 4 is the correct answer