The standard deviation of the average age of a breed of dog is said to be 3.69.
<h3>What is the standard deviation about?</h3>
Note that we take:
- x = dog age has mean 19.5
- Unknown standard deviation.
Hence:
z = (x - mean) /SD is distributed N (0,1) - mean o standard deviation 1 (standard normal)
Since 20% of dogs are known to be older than 22.6 years:
So 22.6 years is said to be 80th percentile,
Since z matching to 80th percentile (using the standard normal table) s is <em>0.84.</em>
Then one need to plug z, x which is = 22.6
mean = 19.5 into the stated z equation:
Hence,
0.84 = (22.6 - 19.5)/SD
SD = (22.6 - 19.5)/0.84
= 3.69
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The system of equation that represents this situation is y = 20x + 15 for day and night kernel and y = 30x + 5 for bark time hotel.
A linear equation is in the form:
y = mx + b
where y, x are variables, m is the rate of change and b is the initial value of y.
Let y represent the total charges for for boarding a pet in x days.
Day and night kennel charges $20 per day plus a one-time food fee of $15 to board a pet. Hence:
y = 20x + 15
Bark time hotel charges $30 per day plus a one-time food fee of $5. Hence:
y = 30x + 5
The system of equation that represents this situation is y = 20x + 15 for day and night kernel and y = 30x + 5 for bark time hotel.
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The type of lochia that the nurse would record the moderate discharge from the lochial is Lochia Rubra.
<h3>What is a lochia Rubra?</h3>
This is one of the stages in the condition known as lochia. It is considered the first stage and doesn't come with too heavy a flow.
Instead, the flow will be moderate and red and will eventually become light after about 4 days.
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The true statement about the graph of f(x) is 
The graph of f(x) is a straight line that passes through the points (-5,0) and (0,3).
Start by calculating the slope (m)

So, we have:

Simplify

The equation of the line is then calculated as:

This gives

Open bracket

Express y as a function of x

Hence, the true statement about the graph of f(x) is 
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Answer:The agency problem is a conflict of interest inherent in any relationship where one party is expected to act in another's best interests. In corporate finance, the agency problem usually refers to a conflict of interest between a company's management and the company's stockholders.
Explanation: Brainlist please