Exercises 34–37 deal with these relations on the set of real numbers: r1 = {(a, b) ∈ r2 | a> b}, the "greater than" relation, r2 = {(a, b) ∈ r2 | a ≥ b}, the "greater than or equal to" relation, r3 = {(a, b) ∈ r2 | a

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

i think it might be a but you might want a second opinion

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4