Answer:
1- debe haber un código común entre emisor y receptor (lenguaje compartido)
2- no debe haber ruidos (o cortes de mensaje)
Obvio que partimos de la necesidad de que existan un emisor y un receptor y que interactúen entre ellos
o no sería comunicacíon (ejemplo si solo habla uno al aire como en la radio : es información, se necesita que haya receptores y que interactúen)
no sé sin son razones pero si son requisitos indispensables. Ojalá te sirva de ayuda
Step-by-step explanation:
77/88=0.875 (87.5%)
100-87.5=12.5
There is a differnce of 12.5%
Answer:
the number of student that took the test is missing
I think it is 100?
79 is 1 sigms (1 standard deviation) above the mean....
1 sd is 84% ... 16% are above the 79
multiply the students that took the test by .16
Step-by-step explanation:
Answer:
There are approximately 31 days in a month.
There are 24 hours in a day.
So using the above information we can work out:
Total number of days in 2.47 months which is:
31 x 2.47 = 76.57 days
76.57 days in 2.47 months
Sara exercised for 114 hours in total.
Therefore how many hours did she exercise for, in 76.56 days.
Which is approximately 1.5 hours a day.
Sara exercised for 1.5 hours a day.
Answer:
560
Step-by-step explanation: