Find the values of x and y in Parallelogram PQRS

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.

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Find the midpoint m of z1=(8+5i) and z2=(12+3i)