avadaneiandra1 avadaneiandra1

03-03-2021
Mathematics

contestada

there are 9 balls in a bag. 6 are blue, 3 are red. jenny pulls two balls out without replacement.
a) what is the probability of picking exactly one blue ball?
b) what is the probability of picking at least one blue ball?

Respuesta :

ashundeiji45 ashundeiji45

03-03-2021

Answer:

A) 1:6:9

B)6:9

Step-by-step explanation:

Answer Link

Otras preguntas

another question: There are 12 pieces of fruit. 5 lemons and the rest are limes. You choose a fruit without looking. the peice of fruit is lime.

I don't know what method I should use to solve for y in this equation: (y-3)^2=4y-12

The variability in marine salinity between habitats dose not impact the fish living there

define freedom of religion

Need help with graphing proportions!

Harvester ants often strip a bush of all of its leaves. Some people believe this helps the plant grow thicker, healthier stems. In an experiment, a student stri

X^2+2x in factored form

Low-riding sports cars with rear-mounted engines often use this cylinder arrangement in which the cylinders actually move side to side rather than up and down.

Which of the following conditions ended the Cuban Missile Crisis?

Evaluate (a + b)2 for a = 2 and b = 3