toahmedhabib toahmedhabib

03-09-2022
Mathematics

contestada

What is the probability of getting number greater than 7 when 2 cards are drawn?
a) with replacement
b) without replacement

Respuesta :

velkhana velkhana

03-09-2022

Please see the attached photos. Hope this helps :). A simpler approach is to think of the probability of the opposing happening, or not getting a number greater than 7 from either draw. I personally like this style of visualization though :)

Ver imagen velkhana

Ver imagen velkhana

Answer Link

Otras preguntas

The molar heat of fusion of gold is 12.550 kJ mol–1. At its melting point, how much mass of melted gold must solidify to release 235.0 kJ of energy?

you shoot a model rocket into the air with a speed of 18.2 m/s. now high does the rocket go?

A uniform wire is cut into 4 segments. Each segment is twice as long as the earlier segment. If the shortest segment has a resistance of 4 ohm, find the resista

How do you write I am 10 years old in japenese ( hiragana )

Carla's plant was 10 2/3 inches tall. Yolanda's was 8 3/4 inches tall. How much taller was Carla's plant than Yolanda's?I came up with 2 11/12. Am I right??

A soccer team played 160 games and won 65 percent of them. How many games did it win ?

what is an undefined nuclear region containing only nucleic acid

Which is a solution to the equation y=5x-6

what is 5m+6+m-18=60

one way in whick Robespierre and Louis XVI of France are similar is that both