Answer:
use parentheses to show multiplication rather than an x because it is detected as a letter x instead of a times symbol
Step-by-step explanation:
-11(7)(x-6)13
So, for this, "x" can equal 5/2 which is fraction form, OR it can be decimal form, which would be 2.5
I hope this helps!
15% of $350,000 is $52,500. so you add $52,500 to $350,000 and you get $402,500
As a rule of thumb, the sampling distribution of the sample proportion can be approximated by a normal probability distribution whenever the sample size is large.
<h3>What is the Central limit theorem?</h3>
- The Central limit theorem says that the normal probability distribution is used to approximate the sampling distribution of the sample proportions and sample means whenever the sample size is large.
- Approximation of the distribution occurs when the sample size is greater than or equal to 30 and n(1 - p) ≥ 5.
Thus, as a rule of thumb, the sampling distribution of the sample proportions can be approximated by a normal probability distribution when the sample size is large and each element is selected independently from the same population.
Learn more about the central limit theorem here:
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4x+60+ x+15=180
5x+75=180
5x=105
x=21
Two linear angles are supplementary thereom
