If the variable T= 8 Solve this algebraic expression 3T-8 16 3 15 which one?
1 answer:
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Answer:
0.3707
Step-by-step explanation:
Mean length = 30.05 inches
Standard deviation = 0.3 inches
We are supposed to find the probability that the average length of a steel sheet from a sample of 9 units is more than 29.95 inches long
Formula :
x= 29.95
Substitute the values :
Refer the z table for p value
p value = 0.3707
So, the probability that the average length of a steel sheet from a sample of 9 units is more than 29.95 inches long is 0.3707
Answer:
For this case we have this function given:
In order to find the domain we need to find the possible values of x that the function can assume.
And we know that for this case the logarithm for 0 or neagtive numbers is not possible to calculate it, so then we can say that the domain for this case is:
And we can write this in formal notation as:
And the best answer for this case would be:
all real numbers greater than 0
Step-by-step explanation:
For this case we have this function given:
In order to find the domain we need to find the possible values of x that the function can assume.
And we know that for this case the logarithm for 0 or neagtive numbers is not possible to calculate it, so then we can say that the domain for this case is:
And we can write this in formal notation as:
And the best answer for this case would be:
all real numbers greater than 0