ind a vector equation and parametric equations for the line. (Use the parameter t.) The line through the point (0, 12, −7) and parallel to the line x = −1 + 2t, y = 6 − 4t, z = 3 + 6t

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.

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?

Apackage of orgainc strwberries costs $1.50 while there in season and $2.25 when not in season what the percent increase