Mathematics, 05.02.2020 11:47 victoria6929
In a purse there are 30 coins, twenty one-rupee and remaining 50-paise coins. eleven coins are picked simultaneously at random and are placed in a box. if a coin is now picked from the box, find the probability of it being a rupee coin?
option 1 : 4/7 option 2 : 1/2 option 3 : 2/3 option 4 : 5/6
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:30
If jaime wants to find 60% of 320, which table should he use?
Answers: 1
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 1
Mathematics, 22.06.2019 00:50
Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters
Answers: 2
You know the right answer?
In a purse there are 30 coins, twenty one-rupee and remaining 50-paise coins. eleven coins are picke...
Questions
Spanish, 08.04.2020 07:21
Mathematics, 08.04.2020 07:21
Mathematics, 08.04.2020 07:22
Mathematics, 08.04.2020 07:22
Mathematics, 08.04.2020 07:22
World Languages, 08.04.2020 07:23
English, 08.04.2020 07:23
Geography, 08.04.2020 07:39
SAT, 08.04.2020 07:39
