ten red cards and ten black cards are placed in a bag . you chose one card then another without replacing the first card. what is the probility that the first card will be red and the second card will be black

idk

step-by-step explanation:

i don't know

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

feed your rabbit lettuce.