Rachel finished 3/4of the race in 6 hours. How long was the entire race?

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.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)