(19^1/9)^9=
19^1/9•9=
1/9•9=1
your answer would be 19 hope dis helps :)
Vicky’s average speed is 0.55m/h
Any number that you can completely write down on paper using digits ... and a fraction bar or decimal point if necessary ... is a rational number. If you add it to 0.5, then the sum is another rational number.
If we substitute 2 into x it'll be:
