How many solutions can be found for the equation 12x + 8 = 12x + 8?
2 answers:
Answer:
Option 4th is correct
Infinitely many solution
Step-by-step explanation:
Given the equation:
Subtraction property of equality states that you subtract the same number to both sides of an equation.
Subtract 12 x from both sides we have;
Combine like terms;
True for all x.
⇒Infinitely many solutions can be found for the given equation.
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Answer: 0.1797
Step-by-step explanation:
Given :
Let x be the random variable that represents BMI for adults in this country.
We assume that BMI for adults in this country is normally distributed.
Then, z-score for x=25.6 ,
Using z-value table , we have
The probability that the person's BMI is more than 25.6 :
Hence, the probability that the person's BMI is more than 25.6 = 0.1797
Hence, the probability that the person's BMI is more than 25.6 = 0.1796
Hence, the probability of the stick's weight being 2.23 oz or greater = 0.0174