Research indicates that the typical human body temperature has been decreasing over time in 1868 the standard human body temperature was 98.6°F a study completed in 2017 found at the new standard body temperature is 97.9°F Calculate the average change (slope) body temperature over this time.

15 point ! ~ see if you know the answer to both you!

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m