Pvaries directly as q and inversely as the square of r. if p = 1 when q = 8 and r = 2.
find: (a) the law connecting p, q and r (b) the value of q when p = 3 and r = 5.

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

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2

y=sec x is the correct answer

~batmans wife dun dun