Математическое порно | 1563 | |
Ответы ко всем задачам ЕГЭ по математике 2010 года | 793 | |
Тесты ЕГЭ Онлайн | 515 | |
Результаты ЕГЭ по математике | 368 | |
Результаты ЕГЭ по русскому языку | 268 |
День памяти
20 мая 2023 (мифи умер)
Задача про фермера и его кредит
20 мая 2023 (Алекс)
Математическое порно
22 марта 2023 (Angleton)
Российский Союз ректоров
19 февраля 2023 (Hellen Paul )
В помощь юному радисту: Морзянка 1.0
13 ноября 2022 (Сергей)
Знахари и шаманы в МГТУ имени Баумана
5 ноября 2021 (монах из кельи)
Зачет по инженерной графике
24 августа 2020 (Инженерная графика)
Пасынки Вселенной
18 февраля 2020 (Max Brown)
Финансовая пирамида за 10 рублей
7 февраля 2020 (Флора Миллс)
База решений задач ЕГЭ по математике
26 декабря 2019 (Мария)
Все задания • Прототипы |
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Тип заданий: | |
Решённость: |
Фабрика выпускает сумки. В среднем на 180 качественных сумок приходится семь сумок со скрытыми дефектами. Найдите вероятность того, что купленная сумка окажется качественной. Результат округлите до сотых.
Вариант ответа | Количество ответов | Количество ответивших* | Среднее время раздумий |
0.96 | 630 (70.3%) | 181 | 00:08:53 |
0.04 | 40 (4.5%) | 9 | 00:02:37 |
0.97 | 39 (4.4%) | 17 | 00:02:10 |
0.03 | 25 (2.8%) | 5 | 00:01:33 |
0.961 | 20 (2.2%) | 4 | 00:03:43 |
1 | 16 (1.8%) | 2 | 00:04:18 |
0.95 | 12 (1.3%) | 7 | 00:01:14 |
0.99 | 11 (1.2%) | 6 | 00:02:48 |
0.91 | 10 (1.1%) | 4 | 00:01:36 |
0.98 | 9 (1.0%) | 3 | 00:03:36 |
0.9 | 8 (0.9%) | 4 | 00:01:46 |
4 | 7 (0.8%) | 1 | 00:01:38 |
25.71 | 7 (0.8%) | 2 | 00:00:48 |
26 | 6 (0.7%) | 2 | 00:01:01 |
0.01 | 6 (0.7%) | 1 | 00:02:01 |
2 | 5 (0.6%) | 1 | 00:09:47 |
0.92 | 4 (0.4%) | 1 | 00:02:53 |
1.03 | 4 (0.4%) | 2 | 00:01:28 |
173 | 4 (0.4%) | 1 | 00:01:51 |
0.25 | 4 (0.4%) | 2 | 00:00:47 |
0.5 | 3 (0.3%) | 1 | 00:00:16 |
0.93 | 3 (0.3%) | 2 | 00:02:25 |
1.04 | 3 (0.3%) | 2 | 00:00:47 |
25.7 | 3 (0.3%) | 2 | 00:03:36 |
5 | 3 (0.3%) | 1 | 00:00:18 |
77 | 3 (0.3%) | 1 | 00:09:12 |
96.11 | 3 (0.3%) | 2 | 00:04:01 |
0.05 | 3 (0.3%) | 1 | 00:01:20 |
0.2 | 3 (0.3%) | 2 | 00:00:28 |
0.4 | 3 (0.3%) | 2 | 00:01:04 |
96 | 3 (0.3%) | 1 | 00:00:41 |
0.038 | 3 (0.3%) | 2 | 00:01:47 |
0.39 | 2 (0.2%) | 2 | 00:01:04 |
0.962 | 2 (0.2%) | 2 | 00:00:24 |
12.6 | 2 (0.2%) | 1 | 00:01:17 |
7 | 2 (0.2%) | 1 | 00:00:43 |
87.4 | 2 (0.2%) | 2 | 00:00:50 |
9 | 2 (0.2%) | 1 | 00:00:03 |
99 | 2 (0.2%) | 1 | 00:01:43 |
0.38 | 2 (0.2%) | 2 | 00:00:39 |
0.90 | 2 (0.2%) | 1 | 00:12:10 |
0.96111 | 2 (0.2%) | 1 | 00:02:47 |
25 | 2 (0.2%) | 1 | 00:01:24 |
3.89 | 2 (0.2%) | 2 | 00:00:55 |
0.1 | 2 (0.2%) | 1 | 00:02:56 |
0.173 | 2 (0.2%) | 1 | 00:02:22 |
0.3 | 2 (0.2%) | 2 | 00:01:12 |
0.33 | 1 (0.1%) | 1 | 00:04:06 |
0.63 | 1 (0.1%) | 1 | 00:00:45 |
0.68 | 1 (0.1%) | 1 | 00:04:41 |
0.75 | 1 (0.1%) | 1 | 00:00:57 |
0.79 | 1 (0.1%) | 1 | 00:00:46 |
0.87 | 1 (0.1%) | 1 | 00:18:20 |
0.951 | 1 (0.1%) | 1 | 00:01:23 |
0.963 | 1 (0.1%) | 1 | 00:00:42 |
0.970 | 1 (0.1%) | 1 | 00:05:15 |
0.989 | 1 (0.1%) | 1 | 00:05:47 |
0.992 | 1 (0.1%) | 1 | 00:00:19 |
1.00 | 1 (0.1%) | 1 | 00:01:52 |
1.73 | 1 (0.1%) | 1 | 00:15:26 |
10 | 1 (0.1%) | 1 | 00:00:24 |
172 | 1 (0.1%) | 1 | 00:00:34 |
21 | 1 (0.1%) | 1 | 00:00:05 |
225 | 1 (0.1%) | 1 | 00:11:51 |
24 | 1 (0.1%) | 1 | 00:00:10 |
25.714 | 1 (0.1%) | 1 | 00:06:43 |
3.88 | 1 (0.1%) | 1 | 00:03:43 |
3.9 | 1 (0.1%) | 1 | 00:01:21 |
444 | 1 (0.1%) | 1 | 00:00:09 |
567 | 1 (0.1%) | 1 | 00:00:08 |
78 | 1 (0.1%) | 1 | 00:00:05 |
0.009 | 1 (0.1%) | 1 | 00:02:27 |
0.0388888 | 1 (0.1%) | 1 | 00:00:26 |
0.039 | 1 (0.1%) | 1 | 00:01:21 |
0.0625 | 1 (0.1%) | 1 | 00:06:01 |
0.10 | 1 (0.1%) | 1 | 00:00:52 |
0.15 | 1 (0.1%) | 1 | 00:00:16 |
0.26 | 1 (0.1%) | 1 | 00:01:30 |
0.6 | 1 (0.1%) | 1 | 00:00:10 |
0.67 | 1 (0.1%) | 1 | 00:00:29 |
0.74 | 1 (0.1%) | 1 | 00:01:09 |
0.77 | 1 (0.1%) | 1 | 00:25:41 |
0.81 | 1 (0.1%) | 1 | 00:01:42 |
0.874 | 1 (0.1%) | 1 | 00:01:42 |
0.96256684 | 1 (0.1%) | 1 | 00:00:48 |
09 | 1 (0.1%) | 1 | 00:00:22 |
1.0 | 1 (0.1%) | 1 | 00:00:53 |
1.7 | 1 (0.1%) | 1 | 00:01:18 |
1.8 | 1 (0.1%) | 1 | 00:00:46 |
12 | 1 (0.1%) | 1 | 00:00:41 |
120 | 1 (0.1%) | 1 | 00:47:34 |
2.5 | 1 (0.1%) | 1 | 00:00:24 |
22.5 | 1 (0.1%) | 1 | 00:00:32 |
23 | 1 (0.1%) | 1 | 00:00:05 |
25.8 | 1 (0.1%) | 1 | 00:03:41 |
3 | 1 (0.1%) | 1 | 00:00:24 |
34 | 1 (0.1%) | 1 | 00:00:05 |
44 | 1 (0.1%) | 1 | 00:00:21 |
4ав | 1 (0.1%) | 1 | 00:01:47 |
5.125 | 1 (0.1%) | 1 | 00:01:52 |
67 | 1 (0.1%) | 1 | 00:00:25 |
75 | 1 (0.1%) | 1 | 00:01:10 |
77.85 | 1 (0.1%) | 1 | 00:24:28 |
8 | 1 (0.1%) | 1 | 00:00:03 |
89 | 1 (0.1%) | 1 | 00:04:17 |
97 | 1 (0.1%) | 1 | 00:00:22 |
0 | 1 (0.1%) | 1 | 00:02:17 |
0.03889 | 1 (0.1%) | 1 | 00:00:39 |
0.06 | 1 (0.1%) | 1 | 00:00:46 |
0.125 | 1 (0.1%) | 1 | 00:00:10 |
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