Answer:
D
Step-by-step explanation:
10* 8 = 80
15-10=5
8-6=2
5*2= 10
10/2= 5
80+5=85
I believe you will earn $960? I’m not completely sure that that is correct since I did it in my head.
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
Answer:
123.077
Step-by-step explanation:
0.39x=48
0.39x/0.39=48/0.39
x=48/0.39
x=123.077
Answer:
Step-by-step explanation:
