Use Square of Sum: (a + b)^2 = a^2 + 2ab + b^2
b^2 + 2b * 12 + 12^2
Simplify 12^2 to 144
b^2 + 2b * 12 + 144
Simplify 2b * 12 to 24b
b^2 + 24b + 144
Answer:
27.57
is the Mean
20 is the mode (most repetative)
26 is the median (the number in the middle when in order)
Step-by-step explanation:
SO they look better by using their Mean Score 27.57 Points
Answer:
=b/a^4
Step-by-step explanation:
1.253
Is the answer to ur question
