The answer is obviously {2}since there are NO EVEN PRIME NUMBERS, except for 2. So,there is only 1 element.
I think it is D hope it works
38 miles is the distance and 2m/h is the speed at which the object travels. to find the time taken divide the distance by the speed so in this case it would be 38÷2
The correct answer is C.
An irrational number is a number that can't be expressed as a ratio or proper fraction.
A. can be written as 23/50
B. Can be written as 3 1/3
C. Cannot be written as a ratio or fraction
D. Can be written as 8/9