Wellesville must meet a budget of $27,000. All of the city's income is derived from property tax. What rate of tax must they use
2 answers:
The total taxable value of the homes is 1,173,913. We are asked to find what percentage of this amount gives us 27,000 which is the amount Wellesville is looking to obtain.
We can represent the ratio between the taxes the "city" wants to collect and the total amount they can draw from as
Recall that a ratio is a comparison by division and a fraction bar represents division.
As we wish to express this number as a percent we move the decimal place to the right two spaces to obtain 2.3%
If you need help figuring out why moving the decimal to the right two spaces gives you a percentage, let's think about what "percent" means. It mean "per" (out of or for every) cent (100 --> think century). So a percent means "out of 100"
In our case we have
. That is, each number on the fraction at left gets multiplied by 100 to get the fraction on the right. Since this one is 2.3 over 100 it means "2.3 out of 100" which is 2.3%
We can represent the ratio between the taxes the "city" wants to collect and the total amount they can draw from as
As we wish to express this number as a percent we move the decimal place to the right two spaces to obtain 2.3%
If you need help figuring out why moving the decimal to the right two spaces gives you a percentage, let's think about what "percent" means. It mean "per" (out of or for every) cent (100 --> think century). So a percent means "out of 100"
In our case we have
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These are 3 questions and 3 answers.
1) Find
Answer: 4.
Explanation:
The expression means the limit as the function f(x) approaches 2 from the right.
Then, you have to use the function (the line) that comes from the right of 2 and gets as close as you want to x = 2.
That is the line that has the open circle around y = 4, and that is the limit searched.
2) Use the graph to determine the limit if it exists.
Answer:
To determine each limit you use the function from the side the value of x is being approached.
Note, that since the two limits are different it is said that the limit of the function as it approaches 2 does not exist.
3)
Answer: - 1
To find the limit when the function is approached to 3 from the left you follow the line that ends with the open circle at (3, -1).
Therefore, the limit is - 1.
1) Find
Answer: 4.
Explanation:
The expression means the limit as the function f(x) approaches 2 from the right.
Then, you have to use the function (the line) that comes from the right of 2 and gets as close as you want to x = 2.
That is the line that has the open circle around y = 4, and that is the limit searched.
2) Use the graph to determine the limit if it exists.
Answer:
To determine each limit you use the function from the side the value of x is being approached.
Note, that since the two limits are different it is said that the limit of the function as it approaches 2 does not exist.
3)
Answer: - 1
To find the limit when the function is approached to 3 from the left you follow the line that ends with the open circle at (3, -1).
Therefore, the limit is - 1.