S = int ot 1 do 2 (x^2 + 1 - 0) dx = (x^3/3 + x) | ot 1 do 2 = 2^3/3 - 1^3/3 + 2 - 1 = 7/3 + 1 = 10/3
Ответ: 10/3.
А) 1, 2, 3
б) 1, 2, 3, 4, 5, 6, 7
в) 1
г) <span>1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14</span>
<span>3х - |y - 1| = 3(-1) - |-4-1| = -3 - |-5| = -3 - 5 = -8</span>
95*0.026=2.47
Ответ 0.026 от 95=2.47
27 % - 300
100 % - х
х = (300 * 100) : 27 = 1111
(35 * 100) : 350 = 10%
(385 * 100) : 350 = 110 %
(315 * 100) : 350 = 90 %
(679 * 100 ) : 350 = 67,55 %