A bag of marbles contains only the colors blue, yellow, and green. If the probability of getting a yellow marble is 1/3, and the probability of getting a blue marble is 1/5, what is the probability of getting a green marble?

Step-by-step explanation:

Given parameters:

Marbles in the bag  = blue, yellow, and green

Pr(yellow) =  

Pr(blue) =

Unknown:

Pr(green) = ?

Solution:

Probability is the likelihood of an event to occur;

 For this problem;

     Pr(yellow) + Pr(blue) + Pr(green) = 1

            +    + Pr(green)  = 1

       Pr(green)  = 1 - (     +    )

       Pr(green) = 1 -  

       Pr(green) =

the correct option is b

step-by-step explanation:

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61