Answer:
b
Step-by-step explanation:
the answer is b 137 kg .
Answer: A. 
Step-by-step explanation:
Given : Jason bought 10 of the 30 raffle tickets for a drawing.
i.e. Total tickets = 30
Also, Number of prizes = 3
The total number of combinations of getting 3 prizes out of 30 tickets = 
The number of combinations of getting 3 prizes out of 10 tickets =
Then, the probability that Jason will win all 3 of the prizes if once a raffle ticket wins a prize it is thrown away will be :


Hence, the probability that Jason will win all 3 of the prizes if once a raffle ticket wins a prize it is thrown away is
.
Hence, the correct answer is A. 6/203.
Do a proportion
60/100= x/54
Cross multiply and divide
54 x 60= 3,240
3,240 divided by 100 is 32.4
Now subtract
54- 32.4= 21.6
Answer is $21.6
First simplify the quadric equation, then solve.