Mr zhang kept track of how long it took him to drive to work each for several days. here are his drive times, in minutes.
45 56 41 43 48 67 63 59 39 41 47
a) determine the five-number summary of the data set. b) draw the box-and-whisper plot of the data set.

it would be:

c.parallelogram.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints