900=(1/2)*b*10*15
1800=150b
b=12
I hope you can figure out FC with this info.
Answer:
b
Step-by-step explanation:
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Answer:
the probability of drawing a pink rose from the bunch of roses is 25%
Step-by-step explanation:
assuming that each rose es equally likely to be chosen then the probability of picking one pink rose is
probability = number of pink roses / total number of roses = 3 / (5+3+2+2) = 3/12 = 0.25 (25%)
then the probability is 25%
