Which of the following is not a good way to conserve fuel and reduce emissions? a. filling your gas tank to the brim b. keeping your tires inflated and aligned c. have your air conditioner serviced regularly

Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.

Hashtags serve to identify the topic of a given tweet true false

Anetwork security application that prevents access between a private and trusted network and other untrusted networks