1. The curvature of a function y (x) is defined by rho = y 00 (x) 1 + [y 0 (x)]2 3 2 . (a) Find the curvature rho for the relation sin (π x) + ey = (2 − x) 3 at the point (1, 0). (b) Evaluate the equation of the circle of curvature of this relation at the point (1, 0).

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

On a piece of paper graph f(x)=5•(0.4)^x

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .