Which list contains ONLY rational numbers?
2 answers:
Answer:
B. ,
,
.
Step-by-step explanation:
We are asked to find the list that contains only rational numbers.
We know that a number is known as rational, when it can be expressed as a fraction.
Upon looking at our given choices, we can see that option B is the correct choice.
In , the digit 6 has a bar on it, this means that it is repeating. We know that a repeating decimal is a rational number.
. We can represent 9 as a fraction:
.
is already written as a fraction, therefore, it is a rational number.
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Answer:
Paul should be wearing a light jacket appropriate for about 59 F or 15 °C
Step-by-step explanation:
If it is 4:00 a.m. in Honolulu when it is 2:00 p.m. in London, then the difference between times is:
London is 10 hours ahead of Honolulu.
If Paul left Honolulu at 12:00 p.m, the corresponding time in London was:
Since he arrived in London at 1:00 p.m. at Friday, the flight time was:
The flight took 15 hours in total. If the temperature was 30°C when he boarded the flight and it decreases at a rate of 1°C per hour, the temperature when Paul arrives in London is:
Converting it to Fahrenheit
Paul should be wearing a light jacket appropriate for about 59 F or 15 °C