Answer:
Page 44? you mean
Step-by-step explanation:
Yes because they are constant throughout the table.
516+497+501+528+476= 2518
2518/5= 503.6
round up to 504
It would be 220 rounded to the nearest ten because the number in the ones place does not equal or exceed 5.
So 220 is your answer :)
0 represents ground level...the surface of the ground...and anything below it will be negative, just like everything above it will be positive
