Answer:
here is the answer bae. Feel free to ask for more
$.75 bc 15 x 4 is 75 so that would make 75¢ or $.75
Answer:
1.d 2 a,d
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
total number of balls = 3+5+2= 10
Probability of getting red P(R) = 3/10
Probability of getting white P(W) = 5/10
Probability of getting black P(B) = 2/10
for each red ball drawn you win $6 and for each black ball drawn you loose $9 dollars
E(X)= 6×3/10 +0×5/10 -9×2/10= 0
E(X)= 0
