If you have 10 red balls, you have blue balls in proportion 3:2, so you have 15 blue balls. Moreover, you have white balls in proportion 8:2=4:1, so you have 40 white balls.
Removing 10 white and blue balls causes you to have 30 white, 10 red and 5 blue balls.
Since 30=5*6 and 10=5*2, the new proportion of white, red and blue balls is 6:2:1.
the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.
in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the x-axis .
idk this answer sorry cant on this one.