Discover Questions

3. Find the length of the curve given by r(t)= √(2)ti +e^t j +e^-t k, 0≤t≤1.? How much postage is needed on a postcard? Finally, use technology to determine the P-value for a two-tailed test for t
equals
=
1.786
and df
equals
=
21 ? How did the experimental probabilities change between the trials? L1 has slope 5 and passes through point (2,2). L2 is parallel to L1 and passes the origin. What is the equation of L2?