Answer: 45
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Work Shown:
n = number of rolls = 150
p = probability of rolling a "1" = 0.3
n*p = expected number of "1"s that show up out of the 150 rolls
n*p = 150*0.3
n*p = 45
We expect about 45 ones will show up.
Answer: d
Step-by-step explanation:
Answer:
6 + √27 / 3
6+ (3√3/3)
6+√3
Step-by-step explanation:
