The temperature at 2 A. M. was -5.5°C. The temperature changed an average of -2.1°C each hour for 4 hours and then changed an average of 3.2°C each hour for 3 hours. What was the
temperature at 9 A. M.?

i dont know

step-by-step explanation:

the  office resources  are the human, physical and financial  resources  which are utilized for performing all the activities in order to achieve the organizational objectives.

happy to

pls mark as brainliest

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart