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a teacher keeps all her markers in a single plastic container. the market all appear alike, with the exception of the label.

A Teacher Keeps All Her Markers In A Single Plastic Container The Market All Appear Alike With The Exception Of The Label class=

Sagot :

Explanation:

The total number of whiteboard markers is

[tex]18[/tex]

The number of the overhead markers is

[tex]=4[/tex]

The number of watercolor markers is

[tex]=3[/tex]

The total number of markers are

[tex]18+4+3=25[/tex]

The probability of 2 watercolors will be gotten below as

[tex]=\frac{3}{25}\times\frac{3}{25}=\frac{9}{625}[/tex]

The probability of picking 1 white board marker and 1 overhead marker is gotten below as

[tex]\frac{18}{25}\times\frac{4}{25}=\frac{72}{625}[/tex]

The probability of picking 1 white board marker and 1 watercolor marker is gotten below as

[tex]\frac{18}{25}\times\frac{3}{25}=\frac{54}{625}[/tex]

The probability of picking two white board markers will be

[tex]\frac{18}{25}\times\frac{18}{25}=\frac{324}{625}[/tex]

Hence,

The final answer is

View image JaykubQ3768
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