If a and b are independent events, which equation must be true?
a p/b/a) = pa)
b. pb/a) = pb)
c .pb/a) = p(a) *pb)
d. pb/a) = p(a) + p(b)

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !