Factor the following expression using the GCF. 8dr – 24r

r(8d – 24)
4r(2d – 6)
8(dr – 3r)
8r(d – 3)

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.

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Long division the problem is 40 ➗ 348 = ?