Answer:
3.9
Step-by-step explanation:
Given the data:
Payout ($) (x) : 0 2 4 8 10
Probability p(x) : 0.35 0.2 0.1 0.2 0.15
The expected winning ; E(X) = Σ(x * p(x))
Σ(x * p(x)) = (0*0.35)+(2*0.2)+(4*0.1)+(8*0.2)+(10*0.15)
= 0 + 0.4 + 0.4 + 1.6 + 1.5
= 3.9
<span>3 more than y
=
y + 3
hope it helps</span>
Answer:
(-13/5,0) and (-17/5,0)
Step-by-step explanation:
(-13/5,0) and (-17/5,0) would be the x-intercepts
Answer: 200/1000 or 0.2 in decimal form.
Answer:
Hello! answer: 29.5
Step-by-step explanation:
To find area for rectangles you just do base × height our base being 5.9 and our height being 5 now we just multiply these together so 5.9 × 5 = 29.5 so 29.5 is the area hope this helps!