Anewsboy purchases papers at 10 cents and sells them at 15 cents. however, he is not allowed to return unsold papers. if his daily demand is a binomial random variable with n = 10 , p = 1 3 , approximately how many papers should he purchase so as to maximize his expected profit?

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  . 

step-by-step explanation:

its a straight line parallel to the time axis

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb