xanthe's sink can be filled in 7 minutes and can subsequently be drained in 8 minutes when its unplugged. Find the number of minutes, n, that it will it take to fill the sink if it is left unplugged while being filled

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.

For the equations below which statement is true ?

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8