Use binomial distribution, with p=0.20, n=20, x=3
P(X=x)=C(n,x)p^x (1-p)^(n-x)
P(X>=3)
=1-(P(X=0)+P(X=1)+P(X=2))
=1-(C(20,0)0.2^0 (0.8)^(20-0)+C(20,1)0.2^1 (0.8)^(20-1)+C(20,2)0.2^2 (0.8)^(20-2))
=1-(0.0115292+0.057646+0.136909)
=1-0.206085
=0.793915
The base of the triangle is 4
Answer:
Step-by-step explanation:
- The product of 5 and the cube of x
- the difference of 6 and x^3
I understand as increase as sum so
Answer:
Ac CA is your answer
Step-by-step explanation:
MARK ME AS BRAINLIEST
Answer:
a×10⁰ where (a the number) should always be less than 10
hope it helps :)