The vertical asymptοtes οf the functiοn are x = -2 and x = 2.
What is asymptοte?An asymptοte οf the curve y = f(x) οr in the implicit fοrm: f(x,y) = 0 is a straight line such that the distance between the curve and the straight line lends tο zerο when the pοints οn the curve apprοach infinity.
Tο find the vertical asymptοtes οf a functiοn, we need tο identify the values οf x that make the denοminatοr οf the functiοn equal tο zerο, because divisiοn by zerο is undefined. Therefοre, the vertical asymptοtes οccur when the denοminatοr οf the functiοn is equal tο zerο:
\(x^2 - 4 = 0\)
We can factοr the denοminatοr by using the difference οf squares fοrmula:
(x + 2)(x - 2) = 0
Nοw we can sοlve fοr the values οf x:
x + 2 = 0 οr x - 2 = 0
x = -2 οr x = 2
Therefοre, the vertical asymptοtes οf the functiοn are x = -2 and x = 2.
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What's the reciprocal of -2?
Answer:
-1/2
Step-by-step explanation:
The term glycol ____
indicates a lack of glucose.
Answer:The term glycol does not indicate a lack of glucose.
Step-by-step explanation:The term glycol does not indicate a lack of glucose, it refers to a specific class of organic compounds which are characterized by having two hydroxyl groups (-OH) on adjacent carbon atoms. Common examples include ethylene glycol and propylene glycol which are used in a variety of industrial and commercial applications such as antifreeze, coolants, and solvents.
Answer:
Glycopenia
Step-by-step explanation:
This is where the body lacks or shortage of glucose in the body which is properly needed.
The straight line L passes through the points (0, 12) and (10, 4).
Find an equation for L.
Answer:
You need to add an image so we can see the line.
Step-by-step explanation:
the sum of three nonnegative numbers is 36, and one of the numbers is twice one of the other numbers. what is the maximum value of the product of these three num- bers?
324 is the maximum value of the product of these three numbers
What is maxima and minima?
The curve of a function has peaks and troughs called maxima and minima. A function may have any number of maxima and minima. Calculus allows us to determine any function's maximum and lowest values without ever consulting the function's graph. Maxima will be the curve's highest point within the specified range, and minima will be its lowest.
The extrema of a function are the maxima and minima. The maximum and minimum values of a function inside the specified ranges are known as maxima and minima, respectively. Absolute maxima and absolute minima are terms used to describe the function's maximum and minimum values, respectively, over its full range.
Let the three nonnegative numbers are x,y,z
According to the question
x+y+z=36
and y=2x
therefore, 3x+z=36--------------------------------------------------(1)
z=36-3x
Let 3xz= u--------------------------------------------------------------(2)
differentiating equation 2
du/dx=3z + 3xdz/dx
or
du/dx= z + xdz/dx
differentiating equation 1
3 + dz/dx = 0
dz/dx = -3
du/dz = 36-3x + x(-3)
du/dx = 12 - 2x--------------------------------------------------------------(3)
for maxima put du/dx = 0
x=6-------------------------------------------------------------------------------(4)
again differentiating du/dx = 12 - 2x
d2u/dx2=-2
which means 3xz= u is maximum at x=6
from equation 1 and 4
we get 18+z=36
z=18
Therefore 3xz= 3(6)(18)=324
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The choices are a.2 b.4 C. 1/2 D. 1/4
Answer:
b
Step-by-step explanation:
I can't explain it but the answer is b
Using simplex method to solve the following problems: (Manual calculations and then confirm your calculation by any software) Max. Z=5A+4B Subject to constraints: 6 A+4 B≤24, A+2 B≤6,−A+B≤1, B≤2, A, B≥0
Using the simplex method, the maximum value of Z=5A+4B is found to be 19.2 when A=3.6 and B=1.2. The calculations can be confirmed by using any software that solves linear programming problems.
To solve the given linear programming problem using the simplex method, we start by converting the problem into standard form. We introduce slack variables to convert the inequalities into equations.The initial tableau is as follows:
| A | B | S1 | S2 | S3 | S4 | RHS
------------------------------------------
Z | -5 | -4 | 0 | 0 | 0 | 0 | 0
------------------------------------------
S1 | 6 | 4 | 1 | 0 | 0 | 0 | 24
S2 | 1 | 2 | 0 | 1 | 0 | 0 | 6
S3 | -1 | 1 | 0 | 0 | 1 | 0 | 1
S4 | 0 | 1 | 0 | 0 | 0 | 1 | 2
We perform the simplex iterations until the optimal solution is reached. After applying the simplex method, the final tableau is obtained as follows:
| A | B | S1 | S2 | S3 | S4 | RHS
------------------------------------------------------
Z | 0 | 1.8 | 0.2 | -1 | -0.4 | 0.4 | 19.2
------------------------------------------------------
S1 | 0 | 0 | 0 | 1.5 | -1 | 1 | 3
S2 | 1 | 0 | -0.5 | 0.5 | 0.5 | -0.5 | 1.5
A | 1 | 0 | 0.5 | -0.5 | -0.5 | 0.5 | 0.5
S4 | 0 | 0 | 1 | -1 | -1 | 1 | 1
From the final tableau, we can see that the maximum value of Z is 19.2 when A=3.6 and B=1.2. This solution satisfies all the constraints of the problem. The calculations can be verified using any software that solves linear programming problems, which should yield the same optimal solution.
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Write an equation of the circle with center (-2, 6) and radius 7.
Answer:
( x + 2 )² + ( y - 6 )² = 49
Step-by-step explanation:
→ Write the form of an equation of a circle
( x - a )² + ( y - b )² = r²
→ Substitute in the centre remembering to switch the signs
( x + 2 )² + ( y - 6 )² = r²
→ Substitute in radius
( x + 2 )² + ( y - 6 )² = 49
a house is located 6 miles north of the center of the town and is to the east of the cell tower. if the house lies on the boundary of the cell tower's coverage, how far east of the center of the town is the house?
The house is 0 miles east of the center of the town.
To determine how far east of the center of the town the house is located, we need more information about the shape of the cell tower's coverage. However, we can make an estimation based on the given information.
Since the house lies on the boundary of the cell tower's coverage, we can assume that the cell tower's coverage area is circular.
Let's consider the following scenario: if the center of the town is the origin of a coordinate system, and the cell tower is located at (0,0), with the house 6 miles north of the town's center, we can represent the house's location as (0,6).
Assuming the cell tower's coverage area is circular, the house must lie on the circumference of this circle. In this case, the radius of the circle is 6 miles (since the house is located 6 miles north of the town's center).
Now, if we want to find the eastward distance of the house from the center of the town, we need to find the x-coordinate of the house. Since the house is directly east of the cell tower, the x-coordinate will be 0.
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what is the slop of the line passing through the points (-2,-8) and (-3,-9)
Answer: The slop is 1
Step-by-step explanation: The coordinates points:
(-2,-8), and (-3,-9)
x1 = -2 y1= -8
x2 = -3 y2= -9
m = y2 - y1/ x2 - x1
put the value
m= -9 - (-8) / -3 - (-2)
= -9 + 8 / -3 + 2
= -1/-1
= 1
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Assume the given general functional form; what is Y in the following linear regression? Y=α0+α1×1+α2×2+ε error term/residual intercept dependent variable independent variable
Y in represents the following in this linear regression Y = α₀+α₁X+α₂X₂+ε: C. dependent variable.
What is a regression line?In Mathematics and Geometry, a regression line is a statistical line that best describes the behavior of a data set. This ultimately implies that, a regression line simply refers to a line which best fits a set of data.
In Mathematics and Geometry, the general functional form of a linear regression can be modeled by this mathematical equation;
Y = α₀+α₁X+α₂X₂+ε
Where:
Y represent the dependent variable.x represent the independent variable.ε represent the error term or residualα₀ represent the intercept or initial value.In conclusion, Y represent the dependent variable or response variable in a linear regression.
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EA and ED are perpendicular. EB intersects AEC. Given that measure angle AEB equals 4x+1 and measure angle CED equals 3x, determine the missing measures.
Answer:
x= 12.714°
Step-by-step explanation:
<AEB + <CED = 90°
4x+1+3x = 90°
7x+1= 90°
7x=89
x= 12.714°
If it rained 3 days out of 20 days, what percent of the days did it rain?
Answer:
15%
Step-by-step explanation:
3/20 = 15/100 = 0.15 = 15%
Answer:
15%
Step-by-step explanation:
3 in a total of 20 is rationally equal to 15 out of 100.
A cheerful teen hoping this helps,
stay safe, protected and positively radiant!
A bag contains 7 orange marbles and 14 yellow marbles . If a representative sample contains 2 orange marbles then how much yellow marbles would you expect it to contain? explain.
Answer:
The answer is 6 marbels.
Hope this helps!
what fraction is equal to 0.3?
Answer:
3/10
Step-by-step explanation:
Neeed moore woorrds
What are the 7 laws of exponents?
Answer:
1- Product of powers rule.
2- Quotient of powers rule.
3- Power of a power rule.
4- Power of a product rule.
5- Power of a quotient rule.
6- Zero power rule.
7- Negative exponent rule.
Step-by-step explanation:
Hope I helped! ^v^
What is the value of x in the equation 3 minus 2 x = negative 1.5 x? –6 –2 2 6
3-2x = -1.5x
Add 2x to both sides:
3 = 0.5x
Divide both sides by 0.5
X = 3/0.5
X = 6
The answer is 6
Answer:
it is 6
Step-by-step explanation:
Kimoni wants to purchase a pair of shoes that are on sale for 10% off the regular price
of $64.00. Which is the sale price of the shoes?
Answer:
the price of the pair of shoes are $57.60
Step-by-step explanation:
So you first need to find out what 10% is in $64 so your going to multiply 0.1 (10% in decimal form is 0.1 ) by 64 to get 10% of the original price.
64 * 0.1 = $6.40
so now we are going to subtract $6.40 from $64 for the sale price:
$64.00 - $6.40 = $57.60
so the sale price is $57.60
Sophia owns a small business selling used books. She knows that in the last week 15 customers paid cash, 50 customers used a debit card, and 15 customers used a credit card. Based on these results, express the probability that the next customer will pay with a debit card as a decimal to the nearest hundredth.
The probability that the next person will pay with a debit card is:
P = 0.63
How to find the probability?
We want to find he probability that the next customer will pay with a debit card.
That probability can be estimated as the quotient between the number of customers that paid with debit card and the total number of customers.
We know that:
15 paid in cash.
50 paid with debit card.
15 paid with credit card.
For a total of 15 + 50 + 15 = 80
Then the probability is:
P = 50/80 = 0.63
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Pls, help!! I will give Brainliest to the first answer that is correct!
Answer:
1. 1/3 pi r^2 h
2. pi r^2 h
3. 1/3 B h
4. lwh
5. Bh
Match the shape with the correct formula for finding the volume :-
SHAPES :-
ConeCylinder Triangular PrismRectangular Prism PyramidFORMULAE :-
\( \sf lwh\) \( \sf Bh\) \( \sf \frac{1}{3} \pi {r}^{2} h\) \( \sf \pi {r}^{2} h\) \( \sf \frac{1}{3} Bh\) ____________________Solution :-Given Information :- Shapes Formulae to calculate Volume To Do :-Match the shape with the correct formula for finding the volume. Calculation :-Cone = \( \sf \frac{1}{3} \pi {r}^{2} h\) Cylinder = \( \sf \pi {r}^{2} h\) Triangular Prism = \( \sf Bh\) Rectangular Prism = \( \sf lwh\) Pyramid = \( \sf \frac{1}{3} Bh\) ____________________Final Answers :- Cone = \( \sf \frac{1}{3} \pi {r}^{2} h\) Cylinder = \( \sf \pi {r}^{2} h\) Triangular Prism = \( \sf Bh\) Rectangular Prism = \( \sf lwh\) Pyramid = \( \sf \frac{1}{3} Bh\) ____________________you have a cake that is 16 inches by 18 inches.you want each piece to be exactly the same size.how many people can u serve equal sized piece of cake
The number of people are 72.
What is HCF?Highest Common Factor is the full name for HCF in mathematics.
According to the laws of mathematics, the highest positive integer that divides two or more positive integers without leaving a residual is known as the greatest common divisor, or gcd.
What is LCM?Least Common Multiple is the full name for LCM in mathematics.
LCM (a,b) in mathematics stands for the least common multiple, or LCM, of two numbers, such as a and b. The smallest or least positive integer that is divisible by both a and b is known as the LCM.
We need to know the size of the pieces in order to calculate how many people can be fed equal-sized pieces of cake from a 16 by 18-inch cake.
Assume that each piece is a square with sides measuring "x" in length. Each piece's area would be x², and the cake's overall area would be 16 x 18 inches, or 288 square inches.
We must divide the entire area of the cake by the area of each piece to determine the maximum number of pieces that can be cut from the cake:
288 / x² = (16*18) / x² = 288 / x²
Choosing a "x" value that evenly splits into 16 and 18 is necessary if we want every piece to be the exact same size. Since 2 is the greatest possible value, we can divide the cake into 8 rows of 9 squares, yielding a total of 72 pieces.
As a result, a cake measuring 16 inches by 18 inches can be divided into 72 equal-sized pieces, each measuring 2 inches by 2 inches.
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We can serve 18 people equal-sized pieces of cake from a cake that is 16 inches by 18 inches, assuming each piece is a square and we want the pieces to be exactly the same size.
What is area?A two-dimensional figure, form, or planar lamina's area is a measurement of how much space it takes up in the plane.
To find out how many people can be served equal-sized pieces of cake from a cake that is 16 inches by 18 inches, we need to first determine the size of each piece of cake.
The total area of the cake is:
16 inches x 18 inches = 288 square inches
To divide the cake into equal-sized pieces, we need to determine the size of each piece. Let's assume we want each piece to be a square. To find the size of each square, we need to find the square root of the total area of the cake:
√(288 square inches) ≈ 16.97 inches
Since we want the pieces to be exactly the same size, we'll round down to the nearest inch, which gives us:
Each piece of cake will be approximately 16 inches by 16 inches.
To find out how many people can be served equal-sized pieces of cake, we need to divide the total area of the cake by the area of each piece:
288 square inches ÷ (16 inches x 16 inches) = 18
Therefore, we can serve 18 people equal-sized pieces of cake from a cake that is 16 inches by 18 inches, assuming each piece is a square and we want the pieces to be exactly the same size.
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Ellie is getting her pool ready for the summer the water in the pool is 10 inches deep,and she is adding water at a rate of 3 inches every 30 minutes you can use a function to describe the depth of the water in the pool after she fills it after x minutes write an equation for the function
The equation for the function is d = (1/10)t + 10.
We have,
Let's call the depth of the water in inches "d" and the time in minutes "t".
We know that the pool starts with a depth of 10 inches, and Ellie is adding water at a rate of 3 inches every 30 minutes.
This means that for every 30 minutes, the depth of the water increases by 3 inches.
To write an equation for this function, we can use the slope-intercept form of a linear equation, where "m" is the slope and "b" is the y-intercept:
d = mt + b
In this case, the slope is the rate of increase in depth per minute, which is 3/30 = 1/10 inches per minute.
The y-intercept is the initial depth of the pool, which is 10 inches.
So the equation for the function is:
d = (1/10)t + 10
This equation tells us that after "x" minutes, the depth of the water in the pool will be:
d = (1/10)x + 10 inches.
Thus,
The equation for the function is d = (1/10)t + 10.
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The radius of a circle is 5 cm. Find its circumference in terms of \piπ.
The formula is C=2(3.14)r
So we plug in the radius and multiply.
C=2(3.14)(5)
C=6.28x5
C=31.4
---
hope it helps
matthew wants to estimate the mean height of students attending his college. he records the heights of 50 randomly selected students attending the college. what is the sample?
The sample is the 50 randomly selected students whose heights were recorded by Matthew.
To estimate the mean height of students attending his college, Matthew took a sample, which is a smaller group representing the entire population.
In this case, the population consists of all students attending the college. By selecting 50 students randomly, Matthew aimed to get a representative sample to ensure accurate results.
The mean height of these 50 students will be used as an estimate of the mean height for the entire student population. This sampling method is commonly used in statistics to make inferences about a larger group based on a smaller, more manageable group's characteristics.
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Alicia drew a map of Texas. In the scale Alicia used for the map, 12 inch represents 20 miles. What is the distance between two cities on the map if the actual distance between the two cities is 360 miles?
Answer:
216 inches
Step-by-step explanation:
Answer:
216
Step-by-step explanation:
In statistics, the level of measurement is a classification that relates the values that are assigned to variables to each other. In other words, the level of measurement is used to describe information within the values. Psychologist Stanley Smith is known for developing four levels of measurement: nominal, ordinal, interval, and ratio. Distinguish four different levels of measurement and explain each one with a suitable example.
The four levels of measurement in statistics are nominal, ordinal, interval, and ratio.
1. Nominal: The nominal level of measurement involves categorizing data into distinct categories or groups. Examples include gender (male or female), marital status (single, married, divorced), or types of fruits (apple, orange, banana).
2. Ordinal: The ordinal level of measurement allows for ranking or ordering of data based on a specific criterion. Examples include survey ratings (strongly agree, agree, neutral, disagree, strongly disagree) or educational levels (elementary, middle school, high school, college, postgraduate).
3. Interval: The interval level of measurement not only allows for ranking but also quantifies the intervals or differences between values.Examples include temperature measured in Celsius or Fahrenheit, where the intervals between values are equal but zero does not indicate the absence of temperature.
4. Ratio: The ratio level of measurement possesses all the properties of the interval level but also has a true zero point, which indicates the absence of the measured attribute. Examples include height, weight, or income, where zero represents the absence of the attribute and ratios between values are meaningful (e.g., someone twice as tall as another person).
Nominal: The nominal level of measurement involves categorizing data into distinct categories or groups. In this level, data are simply named or labeled without any quantitative value. Examples include gender (male or female), marital status (single, married, divorced), or types of fruits (apple, orange, banana).
Ordinal: The ordinal level of measurement allows for ranking or ordering of data based on a specific criterion. It indicates relative differences between the values but does not quantify the magnitude of those differences. Examples include survey ratings (strongly agree, agree, neutral, disagree, strongly disagree) or educational levels (elementary, middle school, high school, college, postgraduate).
Interval: The interval level of measurement not only allows for ranking but also quantifies the intervals or differences between values. However, it does not have a true zero point. Examples include temperature measured in Celsius or Fahrenheit, where the intervals between values are equal but zero does not indicate the absence of temperature.
Ratio: The ratio level of measurement possesses all the properties of the interval level but also has a true zero point, which indicates the absence of the measured attribute. It allows for comparisons of magnitude and ratios between values. Examples include height, weight, or income, where zero represents the absence of the attribute and ratios between values are meaningful (e.g., someone twice as tall as another person).
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What is the y-coordinate of the point in the standard (x,y) coordinate plane at which the 2 line y=x/2+3
Answer:
(0,3)
Step-by-step explanation:
How many and what type of solutions does 5x2−2x+6 have?
1 rational solution
2 rational solutions
2 irrational solutions
2 nonreal solutions
Answer:
2 nonreal solutions
Step-by-step explanation:
given a quadratic equation in standard form
ax² + bx + c = 0 (a ≠ 0 )
then the nature of the roots are determined by the discriminant
b² - 4ac
• if b² - 4ac > 0 then 2 real and irrational solutions
• if b² - 4ac > 0 and a perfect square then 2 real and rational solutions
• if b² - 4ac = 0 then 2 real and equal solutions
• if b² - 4ac < 0 then no real solutions
5x² - 2x + 6 = 0 ← in standard form
with a = 5 , b = - 2 , c = 6
b² - 4ac
= (- 2)² - (4 × 5 × 6)
= 4 - 120
= - 116
since b² - 4ac < 0
then there are 2 nonreal solutions to the equation
formulas used to calculate the free cash flow to firm (fcff)?
(OCF): OCF = Net Income + Depreciation & Amortization - Changes in Working Capital, (CapEx): CapEx = Investment in Property, Plant & Equipment + Investment in Intangible Assets. therefore, (FCFF): FCFF = OCF - CapEx
The Free Cash Flow to Firm (FCFF) is a measure of a company’s cash flow available for distribution to shareholders and debt holders. To calculate FCFF, the following three steps are taken:
1. Calculate Operating Cash Flow (OCF): OCF is calculated by taking net income, adding back depreciation and amortization, and subtracting any changes in working capital.
2. Calculate Capital Expenditures (CapEx): CapEx includes investments in property, plant, and equipment, as well as any investments in intangible assets.
3. Calculate Free Cash Flow to Firm (FCFF): FCFF is calculated by subtracting CapEx from OCF. This figure represents the cash flow available for distribution to shareholders and debt holders.
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-6x+3y=-21
write in slope-intercept form: y=mx+b please and show work!
Which of the expressions below has a product that is greater than 35? Select all that apply. A) 5.94 × 6 B) 6.18 × 6 C) 7.03 × 5 D) 8.12 × 4
which answers is correct
A B C D
Answer:
ok lets just solve each and see if its larger then 35
A) 5.94 × 6=35.64
B) 6.18 × 6=37.08
C) 7.03 × 5=35.15
D) 8.12 × 4=32.48
A,B&C
Hope This Helps!!!
Answer
Everyone except D
A's total is 35.64=Yes
B's total is 37.08=Yes
C's total is 35.15=Yes
D's total is 32.48=no so d is incorrect/
So your answers are A B C
Hope it helps have a great day