Answer:
7.05
Step-by-step explanation:
sqrt(50) = sqrt(25 * 2) = sqrt(25) * sqrt(2) = 5sqrt(2) = 5 * 1.41 = 7.05
Answer:
e). the sample size is n = 1000 and 50 percent of all students use the vending machines.
Step-by-step explanation:
The efficiency of the test would be highest when the sample size includes a minimum of 1000 samples and at least half of the students must use them. Conducting the test under such conditions would make it impactful and show if the idea would be successful and beneficial or not. <u>If a lesser percentage of students use it, its investment might be difficult to recover or if the test is conducted with a smaller population, the results or outcomes might not be reliable or trustworthy for representing the entire population</u>. Thus, <u>option e</u> shows the correct situations.
Hi there!
We'll use the image below as a reference diagram. As you can see, the hexagon is divided into 6 triangles. And, one red line (center to point on the hexagon) would be the radius. Since we know that all of the triangles are equilateral triangles, and the hexagon is a regular hexagon, we know that one side of the hexagon is equal to
77m.
(If the circle actually has a diameter (all the way across the circle), the answer would be 38.5m)
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
Answer:
<h2>Cameron solution is not reasonable, because it must have 4 decimals points, not three.</h2>
Step-by-step explanation:
When calculating the area of the rectangular wall, we have to multiply 16.5ft(8.625ft), if we observe, we have 4 decimals in total. The multiplications results 142.3125. So, Cameron solution is not reasonable, because he only included three decimals points, instead of four.

Using an exponential function, it is found that it will take 24 years for the current population of 4800 deer to reduce to 600.
<h3>What is an exponential function?</h3>
An exponential function is modeled by:

In which:
- b is the rate of change, as a decimal.
In this problem, considering the initial value of 4800, and that the population halves every 8 years, the equation is given by:

The population will be of 600 when A(t) = 600, hence:





Hence:
t/8 = 3.
t = 24.
It will take 24 years for the current population of 4800 deer to reduce to 600.
More can be learned about exponential functions at brainly.com/question/25537936
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