Arubber ball weighs 2 ounces. how much would 10 rubber balls weigh in pounds and ounches

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.

Which expression is equivalent to the expression shown?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?