Answer:
Its B if you wanna know why its because you just gotta trust me
Answer:
Option D. 274.75 units²
Explanation:
From the question given above, the following data were obtained:
Radius (r) = 3.5 units
Height (h) = 9 units
Surface Area (SA) =?
The surface area of the cylinder can be obtained as follow:
SA = 2πr (h + r)
NOTE: Pi(π) = 3.14
SA = 2 × 3.14 × 3.5 × (9 + 3.5)
SA = 21.98 × 12.5
SA = 274.75 units²
Thus, the surface area of the cylinder is 274.75 units²
Aptitude yes I’m unsure of American college
A population is a distinctive group of people or individuals, be it a country or a collection of people who share a common trait and attributes.
It is a statistical sample from which the dataset for a given research study is being selected.
The total population or a specific area's population figure refers to the total number of people living in that area at any given time.
From the given information, we are to estimate the total population of all the cities in a state of confusion.
- The term state of confusion used is a dataset for a given number of people in distress.
Since there is limited information to approach this question;
The formula that can be used to estimate the total population of people is:
- Total Population (P) = N × p
where;
- N = number of observations from the dataset in the population
- p = sample proportion
Therefore, we can conclude that we have a better understanding of what the total population is and statistically solve question-related to it.
Learn more about the population here:
brainly.com/question/16138725?referrer=searchResults
What do you mean how to read. you just read it.
