Answer:
The 'n = 1' below sigma represents the <em>lower </em><em>bound</em><em>.</em> meaning the number from which you start adding.
'25' above sigma is the <em>upper </em><em>bound</em><em>.</em>
In general it means adding 42 from 1 to 25 times.
so 42(25).
i think its the second graph
hope i helped
The answer is D. 400. You get this because you have to do<span> is add a zero to the end of each number to make the total 1000. So if there are 40 bullheads then you add a zero and get 400.</span>
The following is a right angle
If this helped you a Brainliest would be much appreciated!
Answer:
2 pi 2
Step-by-step explanation:
do 2*3.14*8.5 and u have your circumference
