Ali has 13 CD's
Here's how I got my answer:
Step 1: Simplify 
to 50. Which leaves us with 
Step 2: Simplify 
to 5. Which leaves us with 
.
Step 3: Simplify , to get your answer, 13.
Answer: This hard behind question
Step-by-step explanation:
Answer:
131.1 in^2
Step-by-step explanation:
a=πr^2
Answer: 0.12 accidents.
Step-by-step explanation:
The expected value is:
EV = ∑pₙ*xₙ
where xₙ is the event number n, pₙ is the probability of event xₙ
in this case we have:
x₀ = 0 accidents and p₀ = 0.935
x₁ = 1 accident, and p₁ = 0.03
x₂ = 2 accidents, and p₂ = 0.02
x₃ = 3 accidents, and p₃ = 0.01
x₄ = 4 accidents, and p₄ = 0.005
Then the expected value is:
EV = (0*0.935 + 1*0.03 + 2*0.02 + 3*0.01 + 4*0.05) = 0.12 accidents.
Answer:
Um, hi...do you have a question at all??
Step-by-step explanation:
