Answer: hmmm no!
Step-by-step explanation:
Answer: B&E
The answer is b and c I hope dat help
Answer:
true
Step-by-step explanation:
just my opinion but for me it's true
144 inches. 12 feet in one hour
12 inches per feet
12feet x 12 inches per foot= 144 inches
Odd numbers take the form
, where
is an integer. When
, the last odd number would be 799. So we're adding

By reversing the order of terms, we have

and we can pair up terms in both sums at the same position to write

so that we are basically adding 400 copies of 800, and from there we can find the value of the sum right away:

###
We could also make use of the formulas,


We have
