axel000
axel000
23-06-2018
Mathematics
contestada
can come one help me with this please?
Respuesta :
BiologiaMagister
BiologiaMagister
23-06-2018
Explanation:
If there are 7 options (7 tiles) but only 2 possibilities (2 tiles with the number one), our probability could be expressed as:
2/7 or 29% approximately for the first tile.
He has
Hope it helped,
Happy homework/ study/ exam!
Answer Link
xMisvrable
xMisvrable
23-06-2018
Make them fractions.
The denominator would be 7.
Since it's NOT replaced, the total will be changed.
There are two 1 tiles.
1/7 * 2/6 = x
1 * 2 = 2
7 * 6 = 42
2/42 -> 1/21
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