Quick! I need this ASAP A whale descends 382.5 feet in 45 seconds. Part A. Write an expression that can be used to find the average elevation change of the whale during its descent, in feet per second. Part B. The whale’s elevation changes at a constant rate. What is the elevation change, in feet, of the whale after 6 seconds?

I only need Part B, I have already figured out Part A. Thank you!

1 is b and 2 is d

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