Answer:
50%
Step-by-step explanation:
68-95-99.7 rule
68% of all values lie within the 1 standard deviation from mean 
95% of all values lie within the 1 standard deviation from mean 
99.7% of all values lie within the 1 standard deviation from mean 
The distribution of the number of daily requests is bell-shaped and has a mean of 55 and a standard deviation of 4.
68% of all values lie within the 1 standard deviation from mean = 
= 
95% of all values lie within the 2 standard deviation from mean = 
= 
99.7% of all values lie within the 3 standard deviation from mean = 
= 
Refer the attached figure
P(43<x<55)=2.5%+13.5%+34%=50%
Hence The approximate percentage of light bulb replacement requests numbering between 43 and 55 is 50%
The following are a few points of interest of utilizing Value Added Statements (VAS):
1.Value added statement connects an organization. Money related proclamation to the 'National Income'. It demonstrates the organization's commitment to national salary.
2. It has a more extensive idea. It depends on "big business" as opposed to 'element hypothesis'. The net benefit is found out under the element hypothesis as a reward of the proprietor. Really this view is a limited perspective of the term 'Net Income'. Then again, Value included explanation speaks to the wage of the partners all in all. The partners incorporate the workers, moneylenders, shareholders or proprietors, government and different people who have a stake in the endeavors.
3. Esteem included articulation is a key measure of the profitability of the works. It can be thought about (as far as sum or rate) of the earlier year and important choice can be attracted to the better execution of the undertakings.
Answer:
Step-by-step explanation:
Ok so to find constant of proportionality, you need to find K.
X would be gallons and y is cost.
To find k you need to do k=y/x
k=17.50/5
k=3.5
That's the first one. Now you need to make sure its <em>constant</em> with each one so keep going.
k=35/10
k=3.5
k=52.50/15
k=3.5
For all of those 3.5 was constant.
Because they are constant, that means the data in the graph is a proportion.
An example of an unproportional relationship would be if instead of 15 in the last column, it was 16.
k=52.50/16
k=3.28
That be different from the other 3.5's meaning its not proportional. But that's just an example.
If you need extra help reach out to me and I'll help you best I can. I hope this helps though. <3
Usually you would have two to add, are you sure this is complete? If this is it then all you do is w-8w, which is -7w.
Here are 3 equivalent expressions that would represent the total number of pencils and pens in Karen's backpack.
1. 4p + 6
2. p+ p + p + p + 6
3. 6 + 4(p)
Each of these has four groups of p +6 represented.
