Answer: Our required probability is 0.004672.
Step-by-step explanation:
Since we have given that
Number of adults = 7
Probability of getting adult will watch prime time TV live = 0.8
We need to find the probability that fewer than 3 of the selected adults watch prime time live.
We will use "Binomial Distribution":
here, n = 7
p = 0.8
So, P(X<3)=P(X=0)+P(X=1)+P(X=2)
So, it becomes,


So, probability that fewer than 3 of the selected adult watch prime time live is given by

Hence, our required probability is 0.004672.
Answer:
y= -1/2x + -1
Step-by-step explanation:
120 x 15 = 1800 :) thats the answer
Answer:
inputs are called: domain of a function
outputs are called: range of a function
Step-by-step explanation:
Answer:
2827 cubic centimetre
Step-by-step explanation:
The cup is cylindrical in shape and it is full to the top.
The height of the cup is 15 cm and its diameter is 8 cm (radius = 4 cm).
The volume of a cylinder is given as:

where r = radius
h = height
The volume of the liquid in the cup is:

V = 2827.43 cubic centimetre ≅ 2827 cubic centimetre