Wright a variable expression for the word phrase " the quotient of eight and a number. " a: 8 - z b: 8z c: 8÷ z d: 8 + z

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.

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

When a rectangle is dilated, how do the perimeter and area of the rectangle change?