Answer:
a) 25/324
b) 1/4
c) 1/3
Step-by-step explanation:
a) [⅓A + ⅓B]² = (⅓)²[A + B]²
= (1/9) [½ + ⅓]²
= (1/9)(⅚)²
= (1/9)(25/36)
= 25/324
b) ½ × ½ = ¼
c) (½ × ⅓) + (⅓ × ½) = 2 × ⅙ = ⅓
Answer:
the probability that jose chose two blue marbles would be 8/20
Step-by-step explanation:
The mountain bike cost $189 after both discounts
Answer:
Step-by-step explanation:
4*2=8. 8/2.5=3.2. The height is 3.2 meters.
