On a standardized exam, the scores are normally distributed with a mean of 300 and a standard deviation of 20. Find the Z-score of a person who scored 270 on the exam.

$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

step-by-step explanation:

its 512 because parenthesis and to the 2nd power is 512 so it will be 512

i’ll just s take the points thxs

150

step-by-step explanation:

(sorry i'm not typing it again just read the other two explanation sections i just typed it'll be the same.)