Adrawer contains 12 white socks and 8 black socks. you randomly choose 1 sock and do not replace it. then you randomly choose another sock. event a: the first sock is white. event b: the second sock is white. find the probability that both events a and b will occur. round your answer to the nearest tenth.

What is an alternate exterior angle

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?