Composite :: h= b-a b=un n = nj-njt sadn کے خلال ؟ .. Date (1= 21₁ j=1 X3-1 = = h₂ [ f(m₁_) + f(x;)] -h² fica] J=1 12 (by &q" 1. = Σh | finger) + fenjs ] - ho [ है ≤ f "(E) j=1 13 = = h [fix;_+) + f(n;]] - h² (b-a) f(a) j=1 2 12 fiinh=b-a thus. finsdn = {nj- Mi-1 f(min) + f(x;)] G j=1 २ - h ² (b-a) f" (&) 12

I want it in writing hard to understand

Translate into QL  Everyone who admires someone admires a musician

Cheryl bicycles 12 mph with no wind. Against the wind, she bikes 8 miles in the same time that it takes to bike 14 miles with the wind. What is the speed of the wind? Fill in the table to translate the information from this problem if w represents the speed of the wind. Be sure to use parentheses appropriately, if needed in the expression and do not use any spaces.

I typed this in for an assignment online but it still comes out as incorrect. The answer on my assignment has to be decimal form so I put  1.25 and it's not right

I don't understand where 21 comes from.