20
26.7
40
Answer:
x = 20 hope this helps :)
Step-by-step explanation:
B. y=-3x
C. y=3x+5
D. y=1/3x
Chose only one!!!!!!
arrive late. Valerie used the random-number table to find the experimental probability that of 5
flights, at least 2 will arrive late. The digit 0 represents flights arriving early. The digits 1,2,3,
4, 5, and 6 represent flights arriving on time. The digits 7, 8, and 9 represent flights arriving
late. Find the experimental probability that of 5 flights at least 2 will arrive late.
A: 3/10
B:2/5
C: 9/20
D: 11/20
Answer:
D. 11/20
Step-by-step explanation:
7, 8, and 9 represent late flights. We want to count how many of the 20 trials have at least two of these digits. Counting, we find that 11 of the 20 have at least two of these digits.
D. 11/20
Answer:
By multiplying each ratio by the second number of the other ratio. Then you can do it the other way around to double check to, multiply the each ratio by the first number .
Step-by-step explanation:
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Hope this helps
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