From a group of 8 people, including george and nina, 3 people are to be selected at random to work on a certain project. what is the probability that the 3 people selected will include george but not nina?

Step-by-step explanation:

We have to select george but not nina with two other people

No. of ways  selecting 2 two people knowing Geroge will be the third one is

(beacuse we have to exclude Nina)

And total no of ways of selecting 3 people out of 8 people is

Therefore the required Probability is    

=

$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