25-04-2018
Mathematics

contestada

what is the probability that you pick a red card then a black card

what is the probability that you pick a red card then a black card class=

Respuesta :

XxManwaxX XxManwaxX

25-04-2018

Out of how many cards? And are there other colors?

Answer Link

Аноним Аноним

25-04-2018

Total number of cards in a deck = 52

Number of red cards = 26

Number of black cards = 26

P(red, then black) = (26/52)(26/51) = 13/51

Answer: 13/51

Answer Link

Otras preguntas

What message does this poem express about parents and children?

You’re going to write a program that models the Littleton City Lotto (not a real Lotto game). The program is going to allow to user to first select their lotto

3D trigonometry as in picture

Anna is packing some art supplies to use during a long car trip. She has 6 more crayons than colored pencils. Anna has 14 crayons. How many colored pencils does

If the tools found at Jebel Faya were different to those found in Africa, why would this mean that the two groups of humans using these tools were probably diff

Which was not a negative consequence of child labor? A. They risked injury or even death. OB. They earned more money than their parents. O C. Children missed ou

Ancient Greek myths were first recorded around 100 AD. True False

A motorcyclist travels 98 km in 1 hour 10 minutes.calculate his average speed ,giving your answer in kilometres per hour.

do this one just do it! _/

What is slope of the line that passes through (3,2) and (-1,-8)