Shironda rolls a number cube(six sides) and chooses a card from a standard deck of cards(52 cards). what is the probability that shironda rolls an even number on the number cube and then chooses a black card from the deck? 1/2 1/4 1/8 1/13

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