He had 7 and now he has 0.
Answer:
3/30 =1/10
Step-by-step explanation:
add up the number of balls and then
number of black balls divided by the total number of balls.
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:
d
Step-by-step explanation:
the slope is change in y over change is x and as y goes down 5 x goes up 3
so -5/3 is the slope
hope this helps :)
Answer:
B. 91 degrees
Step-by-step explanation:
supplementary angles = 180 degrees, so 180-89 = 91