Answer:
chance or 12.5% chance
Step-by-step explanation:
2 male <em>percussionists</em>
2 female <em>percussionists</em>
3 male <em>woodwinds</em>
<u>2 </u><u>female</u><u> </u><u><em>woodwinds</em></u>
4 male <em>brass players</em>
3 female <em>brass players</em>
We're looking for a female <em>woodwind. </em>Now there is only 2 of them so we get the female woodwinds out of all the jazz band members or or
or 12.5% chance.
Let x be the time it takes Elias and Niko to polish the silver working together. If Elias works alone, he could polish all the silver himself in 40 minutes. Then, in 1 minute, he will make of the total work. If the same analysis is applied Niko, in 1 minute, will make
of the total work.
Working together Elias and Niko will need x minutes to make all the work. Then, in 1 minute, they will make of the total work. So, the fraction of the total work they make in 1 minute is given by this equation: