Angle A ~ Angle FEC
Angle B ~ Angle EFC
Angle BDA ~ Angle FCE
AB ~ EF
BD ~ FC
AD ~ EC
Using it's concept, it is found that there is a 0.2979 = 29.79% probability that they are in chorus, given that they do not play a sport.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
In this problem, 125 - 78 = 47 members of the band do not play a sport, of which 42 - 28 = 14 are in the chorus, hence the probability is given by:
p = 14/47 = 0.2979.
More can be learned about probabilities at brainly.com/question/14398287
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Answer:
He did 2 divide by 2.50 instead of 2.50 divide by 2 like x and y y=kx
Step-by-step explanation:
2.50 ➗2 = 1.25 per pound
1 lbs =1.25
Answer:
Step-by-step explanation:
20% of 1150 is 230, so 1150-230=920
if the tax is applied after the discount, you find 10% of 920 (which is 92)
you add that to the discounted price 920+92= 1012, so they could go to florida.
Answer:
the first one bc look at the m's and the d's the others look the same
Step-by-step explanation:
