Answer:
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8x^5 +4x^2 - 12
= 4(2x^5 + x^2 -3)
answer is A
-7.5 is the answer to the question you were looking for
Answer: 0.09
Step-by-step explanation:
From the question, in a physical education class, there are 21 boys and 9 girls. Each day, the teacher randomly selects a team captain randomly.
The probability that the team captain will be a girl two days in a row assuming no student is absent will be:
Boys = 21
Girls = 9
Total = 21 + 9 = 30
P(pick a girl) = 9/30 = 3/10 = 0.3
P(pick a girl 2 days in a row) = (0.3)²
= 0.09
Answer:
2*2*2*2*5*7= 560
Step-by-step explanation:
please mark brainiest hope it works out for you
