Answer:
The probability is
Step-by-step explanation:
From the question we are told that
The low yield rate is
The sample size n = 80
Hence the probability that the bottle is bad
=>
=>
Generally the distribution of yield follows a binomial distribution
i.e
and the probability distribution function for binomial distribution is
Here C stands for combination hence we are going to be making use of the combination function in our calculators
Generally the probability less than three bottles are bad is mathematically represented as
=>
=>
=>
<span>(-y+7.3)+(6.2y-9)
= 5.2 y - 1.7
so n = - 1.7</span>
Answer:
-2 < x < 4
Step-by-step explanation:
This inequality has 3 sides.
Lets ADD 4 to all sides:
-8 < 2x - 4 < 4
+4 +4 +4
-4 < 2x < 8
Now we divide all sides by 2, to get:
-4 < 2x < 8
-4/2 < 2x/2 < 8/2
-2 < x < 4
The inequality is solved. To the value of x ranges from x = -2 to x = 4. This is the answer.
Answer: HCF and LCM of two numbers can be same only if two numbers are equal. Hence their difference will be zero
Step-by-step explanation: