geraldmorgan2672 geraldmorgan2672
  • 20-01-2018
  • Mathematics
contestada

The probability that the card is a spade given that the card is blackblack is

Respuesta :

cdw2014
cdw2014 cdw2014
  • 20-01-2018
There are 52 cards in a deck and half of them are black. Of the 26 black cards, half of them are spades while the other half are clubs.

So the probability is 13/26 or 50%
Answer Link

Otras preguntas

What similarities do nuclear energy and chemical energy share?
How many people killed Julius Caesar?
which has more volume a cube of sides measuring 4 units each or a sphere with a radius of 3 units
(3x-2y)2=how do you solve this?
what eventually happens to a species when the environment change and the organisms do not adapt?
How did Elizabeth 1st defeat the Spanish Armada?
What two numbers add up to -15 & can be multiplied to get 56
Which expression represents y⁴ - 36 in simplest factored form? A. ( y² + 4)( y² - 9) B. ( y² + 4)( y - 3)( y + 3) C. ( y² + 6)( y² - 6) D. ( y⁴ - 36)( y +1)
Describe what a virion is.
You pull your sled through the snow a distance of 500 meters with a horizontal force of 200 newtons. How much work did you do?