Answer:
x = 33
Step-by-step explanation:
4x-25+3x+25+2x-3+4x+3x+15 = 540
16x + 12 = 540
16x = 540 - 12
x = 528/16
x = 33
Answer:
1 - If method I is used, population of generalization will include all those people who may have varying exercising habits or routines. They may or may not have a regular excersing habit. In his case sample is taken from a more diverse population
2 - Population of generalization will include people who will have similar excersing routines and habits if method II is used since sample is choosen from a specific population
Step-by-step explanation:
Past excercising habits may affect the change in intensity to a targeted excersise in different manner. So in method I a greater diversity is included and result of excersing with or without a trainer will account for greater number of variables than method II.
Answer:
i dont know im just doing this for the points
Answer:
the gcf is 9n i think
Step-by-step explanation:
i'm probably wrong tho