Calculus 2: Sum from n=1 to infinity of (n^4 + ((-1)^n)*n^2) / ((-n)^5 + 3(n^3))

(n^4 + ((-1)^n)*n^2) / ((-n)^5 + 3(n^3))

  n^4 + -1/ -1^5 + 3n^3

  n^4 + -1^n / -1^5 +3^3

  n^4/ -1  + 3n^3

  n^4/ -1 + 3x1^3

  n/-1 + 3n

  1/-1+3

  n = 2

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

step-by-step explanation:

why? because i noticed a pattern. 60 120. those numbers without the zero, make the 6 times tables leaving your answer to be b since 6 times 4 is 24 and adding a zero making it 240.