The correct answer is x= -1. Hope this helps!!
Answer:
the mean is 83.6
Step-by-step explanation:
Step-by-step explanation:
Using Binomial Expansion,
(x + y)³
= 3C0 * x³ + 3C1 * x²y + 3C2 * xy² + 3C3 * y³.
Therefore the coefficient of xy² is 3C2 = 3.
Answer:
52b-7.5
Step-by-step explanation:
132 people surveyed
132 ÷ (8+3)
12
12 x 8
96 people choose soccer