If two of the colors on the spinner are red and green and it is spun three times, what is the probability of spinning red, red, green in that order?

Step-by-step explanation:

Given : The number of colors on the spinner = 2

So the number of outcomes for spinning it once =2

By Fundamental principle of Counting , the number of outcomes for spinning it thrice  =  

i.e. Total number of outcomes = 8

Favorable outcome = spinning red, red, green in order

i.e. Favorable outcome =1

Now, the probability of spinning red, red, green in that order will be :

Therefore , the  probability of spinning red, red, green in that order =

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,