Can someone help me with #1 please im giving 20 points

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that