Answer:
2 hours and 12minutes
Step-by-step explanation:
11 to 1 is 2 hours and 32-20is 12
Answer:
b, c, and f
just divide 24/30 and youll arrive at .8! .8 is also the same as 8/10 and 80%
The probability of picking a red counter is therefore; 8/25.
<h3>What is the probability of picking a red counter?</h3>
Since the ratio of red to green is 2 :3 and there are 24 green counters, it follows that the number of red counters is;
x = (2/3)× 24 = 16 red.
The total of red and green is; 16 +24 = 40 which constitutes 80% of the total counters.
The total number of counters is therefore; 40/0.8 = 50 counters.
The probability of picking a red counter is therefore; 16/50 = 8/25.
Read more on ratios;
brainly.com/question/13513438
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True. An invalid statistical test measure may have questions that are misinterpreted.