(50 points) {brainliest} A design model needs to have several important characteristics. Which characteristic indicates that a model is useful and can be applied in different situations?

A. Philosophy
B. Reduction
C. Transformation
D. Pragmatism

What ordering of tcp flags makes up the three-way handshake?

Hi plz 11 ! when planning a table, what step comes first: "define the column headers" or "calculate the number of columns/rows"? a. calculate the number of columns/rows b. define the column headers

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.