write an essay of 250 words to discuss the benefits and drawbacks of online learning and face to face learning. In your opinion, what is the most effective learning style?

Các câu hỏi liên quan

Baøi 1: Tính hôïp lí 1/ (-37) + 14 + 26 + 37 2/ (-24) + 6 + 10 + 24 3/ 15 + 23 + (-25) + (-23) 4/ 60 + 33 + (-50) + (-33) 5/ (-16) + (-209) + (-14) + 209 6/ (-12) + (-13) + 36 + (-11) 7/ -16 + 24 + 16 – 34 8/ 25 + 37 – 48 – 25 – 37 9/ 2575 + 37 – 2576 – 29 10/ 34 + 35 + 36 + 37 – 14 – 15 – 16 – 17 Baøi 2: Boû ngoaëc roài tính 1/ -7264 + (1543 + 7264) 2/ (144 – 97) – 144 3/ (-145) – (18 – 145) 4/ 111 + (-11 + 27) 5/ (27 + 514) – (486 – 73) 6/ (36 + 79) + (145 – 79 – 36) 7/ 10 – [12 – (- 9 - 1)] 8/ (38 – 29 + 43) – (43 + 38) 9/ 271 – [(-43) + 271 – (-17)] 10/ -144 – [29 – (+144) – (+144)] Baøi 3: Tính toång caùc soá nguyeân x bieát: 1/ -20 < x < 21 2/ -18 ≤ x ≤ 17 3/ -27 < x ≤ 27 4/ │x│≤ 3 5/ │-x│< 5 Baøi 4: Tính toång 1/ 1 + (-2) + 3 + (-4) + . . . + 19 + (-20) 2/ 1 – 2 + 3 – 4 + . . . + 99 – 100 3/ 2 – 4 + 6 – 8 + . . . + 48 – 50 4/ – 1 + 3 – 5 + 7 - . . . . + 97 – 99 5/ 1 + 2 – 3 – 4 + . . . . + 97 + 98 – 99 - 100 Baøi 5: Tính giaù trò cuûa bieåu thöùc 1/ x + 8 – x – 22 vôùi x = 2010 2/ - x – a + 12 + a vôùi x = - 98 ; a = 99 3/ a – m + 7 – 8 + m vôùi a = 1 ; m = - 123 4/ m – 24 – x + 24 + x vôùi x = 37 ; m = 72 5/ (-90) – (y + 10) + 100 vôùi p = -24 Baøi 6: Tìm x 1/ -16 + 23 + x = - 16 2/ 2x – 35 = 15 3/ 3x + 17 = 12 4/ │x - 1│= 0 5/ -13 .│x│ = -26 Baøi 7: Tính hôïp lí 1/ 35. 18 – 5. 7. 28 2/ 45 – 5. (12 + 9) 3/ 24. (16 – 5) – 16. (24 - 5) 4/ 29. (19 – 13) – 19. (29 – 13) 5/ 31. (-18) + 31. ( - 81) – 31 6/ (-12).47 + (-12). 52 + (-12) 7/ 13.(23 + 22) – 3.(17 + 28) 8/ -48 + 48. (-78) + 48.(-21) Baøi 8: Tính 1/ (-6 – 2). (-6 + 2) 2/ (7. 3 – 3) : (-6) 3/ (-5 + 9) . (-4) 4/ 72 : (-6. 2 + 4) 5/ -3. 7 – 4. (-5) + 1 6/ 18 – 10 : (+2) – 7 7/ 15 : (-5).(-3) – 8 8/ (6. 8 – 10 : 5) + 3. (-7) Baøi 9: So saùnh 1/ (-99). 98 . (-97) vôùi 0 2/ (-5)(-4)(-3)(-2)(-1) vôùi 0 3/ (-245)(-47)(-199) vôùi 123.(+315) 4/ 2987. (-1974). (+243). 0 vôùi 0 5/ (-12).(-45) : (-27) vôùi │-1│ Baøi 10: Tính giaù trò cuûa bieåu thöùc 1/ (-25). ( -3). x vôùi x = 4 2/ (-1). (-4) . 5 . 8 . y vôùi y = 25 3/ (2ab2) : c vôùi a = 4; b = -6; c = 12 4/ [(-25).(-27).(-x)] : y vôùi x = 4; y = -9 5/ (a2 - b2) : (a + b) (a – b) vôùi a = 5 ; b = -3