On departing an airport, the time on a pilot's watch was 21:30 h. On arrival at his destination in the same time zone the next day, his watch was reading 06:10 h. How many hours did the flight take? (A) 2½ (B)3⅔ (C) 8 ⅔ (D) 27⅔

C

Step-by-step explanation:

because 9:30 to 6:10 is 8 h 40 m which becomes 8 2/3

Please mark Brainliest

$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