Answer:
32.5
Step-by-step explanation:
<u><em>Mean = Sum of observations / Total number of observations</em></u>
Mean = 2+43+67+18 / 4
Mean = 130/4
Mean = 32.5
3 = -3x + 4
-1 = -3x
1/3 = x
Answer:
106.13
Step-by-step explanation:
855-255.2=636.8
636.8/6=106.13333
Answer:
Step-by-step explanation:
no ,x*x*x*x*x=x^5
x+x+x+x+x=5x
in multiplication those who have same base we add their power.
in addition those variables which have same base(or are like term) we add them.
