What is the inequality of 2/3 and 4/6?

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Hi, can anyone show me how to do this problem? 100 points for this. in advance