The graph of a linear equation with two variables, x and y, is a line. There are an infinite number of solutions for a line
<u>ANSWER: </u>
In a data set with a range of 55.4 to 105.4 and 400 observations.86 lies in the 49th percentile.
<u>SOLUTION:
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Given, in a data set with a range of 55.4 to 105.4 and 400 observations.
There are 176 observations below the value of 86, and we need to find the percentile for 86.
We know that, percentile formula = ![\frac{\text {number of observations below the required number}}{\text {total number of observations}} \times 100](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%20%7Bnumber%20of%20observations%20below%20the%20required%20number%7D%7D%7B%5Ctext%20%7Btotal%20number%20of%20observations%7D%7D%20%5Ctimes%20100)
Percentile of 86 = ![\frac{176}{400} \times 100](https://tex.z-dn.net/?f=%5Cfrac%7B176%7D%7B400%7D%20%5Ctimes%20100)
Since, we cancelled 400 with 100 we get 4 , hence above expression becomes,
= 49
So, percentile of 86 = 49
Hence, 86 lies in the 49th percentile.
2. What inverse operation must be performed to isolate the variable? Division
4. the correct expansion of the exponent term 155. None of the above
5. What is the inverse operation that must be performed to solve the equation
x - 15 = 9?
Add 15 to both sides of the equation
6. Select all of the steps that should be performed to solve the equation
(3 points, which means you are to select three options below. No partial credit.)
12 + t = 108
12 - 12 + t = 108 - 12
0 + t = 96
t = 96
i think that A pair of an input value and its corresponding output value is called an ordered pair and can be written as (a, b). In an ordered pair the first number, the input a, corresponds to the horizontal axis and the second number, the output b, corresponds to the vertical axis.
We can thus write our values as ordered pairs
(0, 0) - This ordered pair is also referred to as the origin
(1, 2.5)
(2, 5)
(3, 7.5)
These ordered pairs can then be plotted into a graph.
Answer:
Please find the solution attached.
Step-by-step explanation: