What is the total change over the 5 day period

-16° F.

Step-by-step explanation: The average is found by adding the difference from each day and dividing by the number of days, in this case 5.

Since the average is -3.2°, to find the total difference we multiply this by the number of days:

(-3.2)(5) = -16°

$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

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)