alma7 alma7
  • 13-05-2017
  • Mathematics
contestada

a deck of card has 62 cardehats the probability of picking a black card

Respuesta :

Аноним Аноним
  • 13-05-2017
62/4 is the answer i belive

Answer Link
mjankiewicz
mjankiewicz mjankiewicz
  • 13-05-2017
n(S) = 52
n(A) = 2 * 13 = 26  black cards
[tex]P(A) =\frac{n(A)}{n(S)}=\frac{26}{52}=\frac{1}{2}[/tex]


Answer Link

Otras preguntas

how to find a slope of a line segment?
If trees are removed from rainforest what happens to amount of water and oxygen
how do you calculate correctly with real-world measurements
In meroe, "queen mothers were especially powerful and with royal wives, were called
How to factor 3x^2+16x-12
Factor the following equation: 4x^2 – 81
The _____ system is a communication network closely linked to the nervous system.
There are 3 consecutive even integers.if twice the first integer added to the third is 268,216,find all three integers
ryan owns 3/8 of a florist shop worth 76,000. what is value of ryan's share of the business ?
Megan works at an ice cream shop and makes $8.25 per hour Lucas works for a landscaper and makes $6.50 per hour how much more does Megan make each hour?