What is 4x^2+4-5x+x-2x^+8
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move the like terms together (x^2 with x^2, x with x, number wiht numbers)
4x^2-2x^2-5x+x+4+8
2x^2-4x+12
Related Questions
2/3x - 2 = 7 solve the equation
In a recent year one United States dollars was equal to about 82 Japanese yen how many Japanese yen are equal to $100 $1,000 $10,000
What is the area of a circle with a diameter of 10ft? Use 3.14 for pi.
The final velocity of an object moving in one dimension is given by the formula v = x + at, where u is theinitial velocity, a is the acceleration, and t is the time.Solve this equation for a.a = (v + U)/a = t(v + U)a =t(v - u)a = (v – u)/t
What is the approximate circumference of the pizza?= 3.14.
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So, all you have to do is multiply the given diameter by pi to get your circumference in centimeters.
21·3.14=65.94
Circumference is 65.94 centimeters
65.94cm
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Answer:2 and 5
Step-by-step explanation:
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6 / 7 = 36 / 42 ;
But, 36 > 28 ;
36 / 42 > 28 / 42 ;
6 / 7 > 4 / 6 ;
6 / 7 is larger than 4 / 6 ;
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(unit cost)*y = $85
y would represent the number of units bought or sold, and would have to be equal to or greater than 0. This is the domain.
Final answer:
The domain of a function is the set of all possible input values (x). In terms of a real-world scenario where 'y' is a total cost or value, the domain refers to the quantities of a product or service (x) that would result in a total cost of $85.
Explanation:
The domain of a function in mathematics is the set of all possible input values (often designated by 'x'). But in the context of your question where y is a function and the total value is $85, it sounds like you could be referring to a real-world scenario where 'y' might represent a total cost or value in dollars. A function in this context might reflect how different quantities or 'x' values result in a certain cost or 'y' value.
For instance, if you're selling a product for $17 each and you want to know how many you would sell to reach a total of $85, the domain would be all possible amounts of units you could sell (0, 1, 2, 3, etc.). In this case, 5 units would yield a 'y' value of $85, since 5*$17 equals $85. So, the domain would include the number 5, along with any other positive integers up to the point where 'y' total value (the range) doesn't exceed $85.
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1. is A
2. is B
3. is C
4. is D
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The required whisker plot of the data is given by A . Option A is correct.
What is a box plot?
A straightforward method of expressing statistical data on a plot in which a rectangle is drawn to represent the second and third quartiles, with a vertical line inside to indicate the median value. Horizontal lines on both sides of the rectangle show the lower and upper quartiles.
Here,
To create a box and whisker plot, we first need to find the minimum and maximum values, the median, and the first and third quartiles of the data set.
The minimum value is 13, and the maximum value is 27. To find the median, we first need to order the data set from smallest to largest:
13, 13, 20, 21, 21, 22, 24, 27
The median is the middle value, which in this case is the average of the two middle values: (21 + 21) / 2 = 21.
To find the first and third quartiles, we divide the data set into two halves at the median and find the median of each half. The first quartile (Q1) is the median of the lower half, and the third quartile (Q3) is the median of the upper half.
Lower half: 13, 13, 20, 21
Upper half: 21, 22, 24, 27
Q1 = (13 + 20) / 2 = 16.5
Q3 = (22 + 24) / 2 = 23
Thus, from the above calculation, the required whisker plot of the data is given by A . Option A is correct.
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Minimum: 13
Maximum: 27
First quartile: 14.75
Third quartile: 23.50
Interquartile Range: 8.75