The answer should be 59,049 because a negative times a negative equals a positive, hope this helps
Answer:
0.81
Step-by-step explanation:
P(success) = 0.9
P(failure) = 1 - 0.9 = 0.1
Binomial probability:
P(X=n) = nCr (0.9)^n (0.1)^r
Here, n=2 and r=0:
P(X=2) = ₂C₀ (0.9)² (0.1)⁰
P(X=2) = 0.81
Answer: 3/10
Step-by-step explanation: times
Answer:
Step-by-step explanation:
Each new term is equal to -1/2 times the previous term:
a(n) = (-1/2)a(n - 1) with a(1) = 56 (Recursive formula).
