By applying binomial probability, the probability of getting at least four (4) successes is 0.9527.
<h3>How to determine the probability?</h3>
In order to determine the probability of getting at least four (4) successes, we would apply binomial probability equation:

The probability of getting at least four (4) successes is given by:
P(x ≥ 4) = P(4) + P(5) + P(6)
Substituting the given parameters into the equation, we have;
P = ⁶C₄ × (0.85)⁴ × (0.15)³ + ₅C₆ × (0.85)⁵ × (0.15) + ⁶C₆ × (0.85) × (0.15)⁶
P = 0.17618 + 0.39933 + 0.37715
P = 0.9527.
Read more on probability here: brainly.com/question/25870256
#SPJ1
Answer:
smoke alarm
Explanation:
well since there's cooking equipment that could burn the house down .. the smoke alarm would warn the people in the house that something is burning so that they could take action to prevent themselves from suffocating from harmful gasses and at the same put out the fire as soon as possible..
A homogeneous mixture cannot be separated by the method of <u>filteration </u>because the components of the mixture are indispensible to each other.
<h3>What is a homogeneous mixture?</h3>
A homogenous mixture is the combination or the mitxture of gases, solids, or liquids that are made up of an adequate proportion of each component throughout the mixture.
Therefore, filteration method cannot seperate homogenous mixture.
Learn more about homogenous mixture, here:
brainly.com/question/24898889
#SPJ1