Yes its correct. 7.4-.2=7.2
Find the sum of the first 4 terms
2, -8, 32, -128 are the first 4 terms
<em>2 + (-8) + 32 + ( - 128)</em>
2 + ( - 8) = -6
-6 + 32 = 26
-128 + 26 = -102
-102 is the sum of the first four terms
hope this helps
those lines mean "absolute value of"
if you thought of it like money "I have $20" the value is $20
but if you owed $20 you would have -$20 but the total value to the economy is still $20
this means that I A I is [6 3 2 3]
Answer:
You didn't provide a image of the problem how am I suppose to help you
In order to find the full amount of availbie seats we must multiple our rows and columns. This means to find our answer we must solve 1,487 x 28. This gives us the numbers 41,636.
THIS MEANS THAT 41,636 seats are avaliable in the Wrigley Field.
I hope this helps ! and good luck <3