Find the probability if you pick a marble from the bag, REPLACE IT, then pick a second marble: P(black, white)

A
1/2

B
1/6

c
1/3

D
1/18

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units