A towns population went from 25,800 to 42600 what was the percent of change
2 answers:
The question is asking us to find the percent of change of a town's population. Initially, the population was 25,800. After, the town's population was 42,600 people. We can use a proportion to find the percent increase. Here is what our setup should look like:
Now, just solve for x. We can do this by using cross multiplication and simplifying. This results in x being 165.1. Therefore, the answer to your query is that the town population's percent of change is 165.1 percent increase.
Now, just solve for x. We can do this by using cross multiplication and simplifying. This results in x being 165.1. Therefore, the answer to your query is that the town population's percent of change is 165.1 percent increase.
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Answer:
(0, 7)
Step-by-step explanation:
The point that crosses the y-axis is called the y-intercept of the line.
We are given an equation of the line and we need to determine the y-intercept. This can be done by determining the constant in the equation.
What are constants?
Constants are such terms that include only numbers. There should be no variables in constants.
<u>We know that:</u>
The constant we can see in the equation is "7". Therefore, the y-intercept is 7.
Note: The y-intercept of the line must have an x-coordinate of 0.
<u>Therefore,</u>
⇒ Coordinates of y-intercept: (x, y) ==> (0, 7).
That's all I remember rn. Graphing site is desmos.com if you wanted to know.
Alright assuming they mean total surface area since they didn't say lateral the equation to follow would be S= Ph + 2B
Start with P:
P stands for perimeter, so add up all the edges on one face of the cube.
Then your equation becomes
S= 68×h + 2B
h=height and that's obviously 17
so, S= 68×17 +2B
Now to find B. This is pretty easy. All you need to do is take 17×17 because you're finding the area of the base. This equals 289.
Finally this leaves us with the equation
S= 68×17+2×289
From there on you just solve it out.
This would leave you with 1734.
Start with P:
P stands for perimeter, so add up all the edges on one face of the cube.
Then your equation becomes
S= 68×h + 2B
h=height and that's obviously 17
so, S= 68×17 +2B
Now to find B. This is pretty easy. All you need to do is take 17×17 because you're finding the area of the base. This equals 289.
Finally this leaves us with the equation
S= 68×17+2×289
From there on you just solve it out.
This would leave you with 1734.