If you flip a coin and roll a six sided die what is the probability that you will flip a heads and roll at least a three
1 answer:
Answer:
1/3
Step-by-step explanation:
H3,H4,H5,H6
p=1/2×1/6+1/2×1/6+1/2×1/6+1/2×1/6
=4×1/2×1/6=1/3
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Answer:
125 adults
175 children
Step-by-step explanation:
3900=8c+20a
300=c+a
c=300-a
substitute
3900=8(300-a)+20a
reduce
3900=2400-8a+20a
1500=12a
a=125 adults
substitute for a
c=300-a
c=300-125
c=175 children
half means 2
90 divided by 2
90/2
Answer: 45
Erm... I’m here for the points pero me no ingles porque es español!!
Answer:
all positive inegers
Step-by-step explanation:
The answer is “C” supplementary I think.
