A classroom has 12 students with brown hair, 8 students with black hair, and 5 students with blonde hair. If three students are
chosen at random, what is the probability that they all have black hair?
a. 1/160
b. 3/575
c.14/575
d. 336/15625
1 answer:
I am going to have to go with, C, because the other answers are Invalid.
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Answer:
Step-by-step explanation:
f'(x)=-sin x

c=0∈(-π/3,π/3)
A = LW
Divide both sides by L (To isolate W)
W = 
Answer:
the slope would be 0
Step-by-step explanation:
Sqrt16=4
sqrt2=irrational (meaning nevereneding and never repeating)
sqrt9=3
sqrt49=7
answer is B