Answer: 2.64575131106
Step-by-step explanation:
P(s) = 45/125 = 0.360
P(A&C) = 38/125 = 0.304
Probability that one is not in Arts and Crafts = 1- P(A&C) = 1-0.304 = 0.696
Therefore,
Probability that the child selected is in swimming when its known they didn't sign for Arts and craft = Probability they signed for swimming * Probability that they didn't sign for Arts and Crafts = 0.360*0.696 = 0.25056
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To get volume, you multiply the length of the block by the width by the height. LxWxH</span><span> </span>
Answer:
6 of each
Step-by-step explanation:
9+11=20
120 divided by 20 =6
9x6=54
11x6=66
54 + 66= 120
so six of each
Answer: The value of absorbance is 0.3010
Step-by-step explanation:
Transmittance,(T)= 50%
Absorbance, (A)= ?
Transmittance and absorbance are inversely related:
Hence,the value of absorbance is 0.3010 when transmittance was 50%.