Answer:sum =378 according to your new questions.
to find average temperature
use formula
average =sum of temperature /no of measuring day
=378/9=42 is your answer
Answer:
The Answer Is Step: 3
Step-by-step explanation:
I Took The Test
Answer:
28
Step-by-step explanation:
Answer:
12 CD's
Step-by-step explanation:
61.95=19.95+3.50(x) subtract 19.95
42=3.50x divide by 3.50
x=12