The answer to all the following options is given below along with the suitable reasoning.
a. Incorrect. If a system of linear equations has more unknowns than equations and the reduced row echelon form of the augmented matrix has two nonzero rows, the system is inconsistent and has no solutions.
b. Incorrect. A system of linear equations with more unknowns than equations is underdetermined and can have either no solutions or an infinite number of solutions.
c. Correct. A matrix can be row-reduced to an echelon form, which is a simpler form that makes it easier to find the solution to the system of linear equations represented by the matrix.
d. Correct. Every matrix can be row-reduced to a unique reduced row echelon form by performing a sequence of elementary row operations, which are reversible and preserve the solutions of the system of linear equations.
e. Correct. Adding a multiple of one row to another row is one type of elementary row operation used in row-reducing a matrix to its reduced row echelon form.
f. Correct. If a system of linear equations has three unknowns and the reduced row echelon form of the augmented matrix has three nonzero rows, then the system is consistent and has a unique solution.
g. Correct. Adding a multiple of one row to another row is one type of elementary row operation used in row-reducing a matrix to its reduced row echelon form.
h. Incorrect. Some of the statements are correct.
Therefore, The answer to all the following options is given above along with the suitable reasoning.
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The answer to all the following options is given below along with the suitable reasoning.
a. Incorrect. If a system of linear equations has more unknowns than equations and the reduced row echelon form of the augmented matrix has two nonzero rows, the system is inconsistent and has no solutions.
b. Incorrect. A system of linear equations with more unknowns than equations is underdetermined and can have either no solutions or an infinite number of solutions.
c. Correct. A matrix can be row-reduced to an echelon form, which is a simpler form that makes it easier to find the solution to the system of linear equations represented by the matrix.
d. Correct. Every matrix can be row-reduced to a unique reduced row echelon form by performing a sequence of elementary row operations, which are reversible and preserve the solutions of the system of linear equations.
e. Correct. Adding a multiple of one row to another row is one type of elementary row operation used in row-reducing a matrix to its reduced row echelon form.
f. Correct. If a system of linear equations has three unknowns and the reduced row echelon form of the augmented matrix has three nonzero rows, then the system is consistent and has a unique solution.
g. Correct. Adding a multiple of one row to another row is one type of elementary row operation used in row-reducing a matrix to its reduced row echelon form.
h. Incorrect. Some of the statements are correct.
Therefore, The answer to all the following options is given above along with the suitable reasoning.
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(a) must it be true that log f(n) = ⇥(log g(n))? prove or disprove.
No, it is not required to be accurate. The growth rates of the two functions can vary.
It's not necessary for log f(n) to equal log g(n). Depending on the equation's constants and the inputs to the two functions, the growth rates of the two functions may differ. For instance, log f(n) = 2 log n and log
g(n) = 3 log n,
which are not equal, if
f(n) = n2 and g(n) = n3.
In this instance, log f(n) is equal to (log n) and log g(n) to (log n3), indicating that the two functions grow at various rates. Likely not equal are log f(n) and log g(n) if
f(n) = n and g(n) = n2,
respectively. Log f(n) is defined as (log n) and log Therefore, the statement "log f(n) = (log g(n)" is not necessarily true.
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in a change from f/1.4 to f/8 how many times does this change in aperture multiply the amount of light?
The amount of light that passes through a camera lens is determined by the aperture, which is the size of the opening in the lens that lets light in. changing from f/1.4 to f/8 reduces the amount of light that can pass through the lens by a factor of 32.49,
How many times does this change in aperture multiply the amount of light?The size of the aperture is expressed as an f-number, and the lower the f-number, the larger the aperture and the more light that can pass through.When you change from an aperture of f/1.4 to f/8, you're effectively decreasing the size of the aperture by a factor of 8/1.4, or about 5.7 times. As a result, the amount of light that can pass through the lens will be reduced by the square of this factor, or approximately 32.49 times.To put it simply, changing from f/1.4 to f/8 reduces the amount of light that can pass through the lens by a factor of 32.49, meaning less light reaches the camera's sensor and you need to compensate by using a slower shutter speed or higher ISO value.To learn more about Aperture refer:
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Add or Subtract the following equation
The solution for the given expression [tex]\frac{x^{2} + y^{2} }{x^{3} + y^{3} } - \frac{1}{x + y}[/tex] will be [tex]\frac{xy}{x^{3} + y^{3} }[/tex].
What is an expression?Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation.
Given an expression [tex]\frac{x^{2} + y^{2} }{x^{3} + y^{3} } - \frac{1}{x + y}[/tex]
We will solve this equation using the simplification methods,
Since,
a³ + b³ = (a +b)(a² +b² - ab)
From this formula;
=> [tex]\frac{x^{2} + y^{2} }{x^{3} + y^{3} } - \frac{1}{x + y}[/tex]
=> [tex]\frac{x^{2} + y^{2} }{(x + y)(x^{2} + y^{2} - xy) } - \frac{1}{x + y}[/tex]
taking 1/(x +y) common,
=> 1/(x +y) { (x² + y²)/(x² +y² - xy) - 1}
=> 1/(x +y) { xy/(x² +y² - xy)}
=> xy/(x³ +y³)
Therefore, [tex]\frac{xy}{x^{3} + y^{3} }[/tex] will be the simplified form of the given Equation.
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In a trivia game, Colleen had 260 points at the end of her first five turns.
On her next five turns, she lost 170 points. Which expression shows how to
find how many points Colleen had after ten turns?
Colleen had 90 points after ten turns, which was calculated by subtracting 170 from her initial 260 points.
The expression to find how many points Colleen had after her ten turns is 260 - 170 = 90. This expression can be written mathematically as P = 260 - 170, where P is the total points after ten turns. To solve this equation, we first subtract 170 from 260. This yields a total of 90 points, which is the number of points Colleen had after her ten turns. The calculation can be summarized as follows:
P = 260 – 170
P = 90
Therefore, after ten turns,Colleen had 90 points after ten turns, which was calculated by subtracting 170 from her initial 260 points.
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What does "as a multiple of a power of 10" mean?
Answer:
When we multiply by a power of 10 (such as 10, 100, 1000, 10000, etc.), the number of digit zeros in the power of 10 is the number of places we move the decimal point to the right.
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Step-by-step explanation:
What can we say about the relationship between the correlation r and the slope b of the least-squares line for the same set of data? O both r and b always have values between -1 and 1 O b is always larger than r O r is always larger than b O the slope b is always equal to the square of the correlation O r and b are both positive or both negative
Answer: r and b are both positive or both negative
Reason:
The correlation coefficient r is between -1 and 1
[tex]-1 \le r \le 1[/tex]
If r = -1, then we have perfect negative correlation. All points are on the same straight line that goes downhill as you move to the right. This slope is negative. If -1 < r < 0, then we still have negative slope but the points aren't all on the same line.
If r = 1, then the slope is positive. The regression line moves upward as you move to the right. All points are on this line. If 0 < r < 1, then the points aren't on the same line but we have a positive slope.
If r = 0, then we have no linear correlation at all. Either the points are randomly scattered or they fall on a curve (eg: parabola).
In short:
negative correlation goes with negative slopepositive correlation goes with positive slopefind the lateral surface area of the cylinder used to play for for pie and round to the nearest whole number
Answer:
Step-by-step explanation:
10π cm * 12 cm = 120π cm² ≈ 377 cm²
Let the vector pace P2 have the inner product
⟨p,q⟩=∫4−4p(x)q(x)dx
Find the following for p=2x, q=5x2. Solution
(i) ⟨p,q⟩=
(ii) d(p,q)=
(iii) ∥p∥=
(iv) ∥q∥=
Let the vector pace P2 have the inner product the following for p=2x, q=5x2 for ∫4−4p(x)q(x)dx are
⟨p, q⟩= ∫4−40x³ dxd(p, q)= - 120x²∥p∥= 2x∥q∥= 5x²1) For ⟨p,q⟩=∫4−4p(x)q(x)dx we can put the value of the p=2x, q=5x² so
⟨p, q⟩= ∫4− 4(2x)(5x²) dx
= ∫4−40x³ dx
2) For d(p,q)= 4−40x³dx ............( after derivating)
= 0 - 120 x²
= -120x²
3) ∥p∥ = ||2x|| = 2||x|| ( ||x|| > 0)
given that p is not any number which will be not affected by any sign of the x and will remain positive.
4) ∥q∥ = ||5x²|| = 5||x²|| (||x² > 0)
given that q is not any number which will be not affected by any sign of the x² and will remain positive.
In mathematics, objects called vectors have both magnitude and direction. The vector's magnitude determines its length. It is shown as a line with an arrow, with the length of the line indicating the vector's magnitude and the direction of the arrow indicating its direction. Other names for it include Euclidean vector, Geometric vector, Spatial vector, and simply "vector."
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Answer sheet. 1. Samantha is y years old now. What is Samantha's age if her age 5 years from now is 17? 2. Aki is g centimeter tall. Pierre's height is 4 less than thrice the height of Aki. The difference between Aki's height when subtracted from Pierre's height wil result to 240 centimeters. How tall is Aki? 3. In three years, the price of a new model of an S6 - model phone will be six more than twice its current price. If the projected price of the new S6 phon is p 40,000. 0. What is its current price? 4. Benjie is 6 years old. Ruel is 5 years more than thrice Benjie's age. How ol is Ruel? 5. Five friends share a box of pencils. Each receives 4 pencils. Find the num of pencils in the box,
To Calculate the Sum or Difference : x = 12
How to find the Equation?When two or more numbers or terms are added together, the total is the outcome or answer.
Consequently, the sum is a method of assembling objects.
The process of combining two or more numbers to create a new result or total is known as the sum, to put it another way.
Where Samantha's age at the moment is y and her age in five years is a. In light of the fact that she will turn 17 in 5 years, she is currently 12 years old. Consequently, y in this situation equals 12.
In summary, a = age in 5 years, and y = age right now (12)
Based on the given condition, Write :
x = 17 - 5
Calculate the Sum or Difference : x = 12
x = 12.
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Solve the following initial value problem:
dy/dt=t^2+1, t ≥ 0, y = 6 when t=0
The solution of the initial value problem is [tex]y = (t^3/3 + t^2 + t + 6)e^{(t^3/3 + t)}[/tex]
A differential equation is a mathematical equation that relates a function and its derivatives to some independent variables.
In this case, the differential equation is given by:
dy/dt = t² + 1, t ≥ 0
with the initial value y = 6 when t = 0.
To solve this initial value problem, we can use the method of integrating factor.
We can find the integrating factor for this differential equation by using the formula:
[tex]= > e^{\intP(t)dt,[/tex]
where P(t) = t² + 1
So,
[tex]= > e^{\int P(t)dt} = e^{t^3/3 + t}[/tex]
By the product rule, we have:
[tex]= > d/dt(e^{t^3/3 + t)y} = d/dt(e^{t^3/3 + t)(t^2 + 1)})[/tex]
We can evaluate the integral on the right side using standard integration techniques, and we get:
[tex]= > e^{t^3/3 + t}y = e^{(t^3/3 + t)(t^3/3 + t^2 + t + C)[/tex]
Finally, we can isolate y by dividing both sides of the equation by e^(t^3/3 + t):
[tex]= > y = (t^3/3 + t^2 + t + 6)e^{(t^3/3 + t)}[/tex]
To find the value of C, we can use the initial value y = 6 when t = 0:
6 = Ce⁰
So, C = 6.
Therefore, the solution to the initial value problem is:
[tex]y = (t^3/3 + t^2 + t + 6)e^{(t^3/3 + t)}[/tex]
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I need help with this math equation. It is Comparing Functions.
1. B has the greater rate of change.
2. A has the greater rate of change.
3. B has the greater rate of change.
How to obtain the rate of change?The slope-intercept definition of a linear function is given as follows:
y = mx + b.
In which:
The slope m represents the rate of change of the output variable relative to the input variable.The intercept b represents the initial value assumed by the output variable.For the rate of change, we must look at the slope of each function.
From the graph or from a table, the slope is given dividing the change in y by the change in x.
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need help fast Select the correct answer.
Consider the function f(x) = 7x and the function g(x), which is given below.
G(X) = 1/3 x F(X) = 1/3 x 7^X
How will the graph of g(x) differ from the graph of f(x)?
A.
The graph of g(x) is the graph of f(x) vertically compressed by a factor of three.
B.
The graph of g(x) is the graph of f(x) vertically stretched by a factor of three.
C.
The graph of g(x) is the graph of f(x) vertically compressed by a factor of 1/3.
D.
The graph of g(x) is the graph of f(x) vertically stretched by a factor of 1/3.
The correct statement regarding the transformation and the difference of functions f(x) and g(x) is given as follows:
A.
The graph of g(x) is the graph of f(x) vertically compressed by a factor of three.
How to describe the transformation?The parent function for this problem is given as follows:
f(x) = 7^x.
The transformed function for this problem is given as follows:
g(x) = f(x)/3 = (1/3) x 7^x.
The only transformation is a multiplication by the constant 1/3. As the constant has an absolute value less than 1, the graph of g(x) is a vertical compression of the graph of f(x) by a factor of 3.
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What point on the line 3x – y = 4 is closest to the point A(–2, 3)?
The closest point on the line 3x - y = 4 to the point A(-2, 3) is (4, 3).
The point on the line closest to point A can be found by finding the line that is perpendicular to the line 3x - y = 4 and passes through A, then finding the point of intersection between the two lines.
To find the perpendicular line, we can use the slope-point form of a line, which is y - y1 = m(x - x1), where m is the slope of the line and (x1, y1) is a point on the line. The slope of a line perpendicular to the line 3x - y = 4 is the negative reciprocal of the slope of the line, which is undefined since the line 3x - y = 4 is a vertical line. Hence, the perpendicular line is a horizontal line with slope 0, and it passes through the point A(-2, 3). So, the equation of the line is y = 3.
The point of intersection of the two lines is the point closest to A. Solving the equations 3x - y = 4 and y = 3, we get the intersection point (x, y) = (4, 3).
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Solve and Graph −3x+8<15
x>-7/3 is the solution of the inequality −3x+8<15.
What is Inequality?a relationship between two expressions or values that are not equal to each other is called 'inequality.
The given inequality is −3x+8<15
Minus three times of x plus eight less than fifteen.
Subtract 8 from both the sides
-3x<7
Divide both sides by 3
-x<7/3
x>-7/3
Hence, x>-7/3 is the solution of the inequality −3x+8<15.
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A 19,000 car has been reduced inpri by 4%. what is the new price of the car
The new price of the car after the 4% reduction is $18,240
What is the new price of the car?Percentage is simply number or ratio expressed as a fraction of 100.
Given that,
Initial price of the car = $19,000Percentage of reduction = 4%New price of the car = ?To determine the new price of the car after reduction;
New price = Initial price × ( 100% - 4% )
New price = Initial price × ( 96% )
Note that 96% is the same as 96/100
New price = $19,000 × 96/100
New price = $19,000 × 0.96
Multiply $19,000 and 0.96
New price = $18,240
Therefore, the new price is $18,240.
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Need the answer ASP
A bird flew 3/5 of a mile in one quarter of an hour. At this rate how far will the bird fly in 2 1/2
hours?
Answer:
60 miles
Step-by-step explanation:
We know
3/5 = 0.6
one-quarter of an hour = 15 minutes
So, we know
0.6 mile in 15 minutes
2 1/2 hours = 150 minutes
0.6 times 10 = 60 miles
So, the bird flies 60 miles in 2 1/2 hours.
A number cube is tossed 60 times.
Outcome Frequency
1 12
2 13
3 11
4 6
5 10
6 8
Determine the experimental probability of landing on a number greater than 5.
The experimental probability of landing on a number greater than 5 is 2/15.
What is Probability?Probability is a way to gauge how likely something is to happen. Many things are difficult to forecast with absolute confidence. Using it, we can only make predictions about the likelihood of an event happening, or how likely it is. Probability can range from 0 to 1.
Given A number cube is tossed 60 times,
Outcome Frequency
1 12
2 13
3 11
4 6
5 10
6 8
The number of times greater than 5 comes up = 8 (frequency of 6 is 8)
Probability of getting a number greater than 5
= (frequency of getting6) / (total number of trials)
⇒ probability of getting a number greater than 5 = 8 / 60 = 2/15
Hence probability is 2/15.
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Sum of Rational Numbers
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
Which expression is modeled by the number line?
The expression modeled by the number line: -10, -9, -8, -7, -6, -5, -4, -3, -2, -1 is the sum of the first ten negative integers. The expression can be written as $-1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10$
What is rational number ?Any number that can be written as a ratio of two integers, the numerator and the denominator, is said to be rational.The denominator cannot be equal to zero, and the ratio must be reduced to its lowest terms. For example, the fraction 2/4 can be reduced to 1/2, so 1/2 is a rational number. Decimal representation of a rational number is either finite or repeating. Rational numbers include both positive and negative fractions, as well as integers. They can be added, subtracted, multiplied, and divided just like any other number. All rational numbers form a dense set on the number line, meaning that between any two rational numbers, there is always another rational number. The set of rational numbers is a subset of the set of real numbers, which also includes irrational numbers like √2 or π.It represents the sum of the first ten negative integers from -1 to -10.To learn more about rational number refer:
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does the confidence interval provide convincing evidence that the two population proportions are equal? explain your answer. yes. because the interval is based upon two independent random samples, there is convincing evidence that the two population proportions are equal. no. even though 0 (no difference) is a plausible value for the difference there are many other plausible values in the interval that would suggest that the two proportions are not equal. no. because the interval contains 0, there is not convincing evidence that the two population proportions are equal. yes. because the interval contains 0, there is convincing evidence that the two population proportions are equal. no. because the conditions are not met, the interval cannot provide evidence that the two population proportions are equal.
No the confidence interval does not provide convincing evidence that the two population proportions are equal.
No. Because the interval contains 0, there is not convincing evidence that the two population proportions are equal. A confidence interval provides a range of plausible values for a population parameter based on a sample. If the interval contains 0, it means that there is some overlap between the two population proportions and that the difference between them is not statistically significant. However, this does not necessarily mean that the two population proportions are equal, only that there is not enough evidence to reject the null hypothesis of equality. Further analysis or additional data may be required to determine if the two population proportions are truly equal.
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No the confidence interval does not provide convincing evidence that the two population proportions are equal.
No. Because the interval contains 0, there is not convincing evidence that the two population proportions are equal. A confidence interval provides a range of plausible values for a population parameter based on a sample. If the interval contains 0, it means that there is some overlap between the two population proportions and that the difference between them is not statistically significant. However, this does not necessarily mean that the two population proportions are equal, only that there is not enough evidence to reject the null hypothesis of equality. Further analysis or additional data may be required to determine if the two population proportions are truly equal.
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what is the answer to my i have struggle to get this problem
Answer:
X = 17
Step-by-step explanation:
Since M = N then,
(3x - 22) = (2x-5)
What we can do next is get the X's on one side and the numbers on the other side of the equal sign
Let's subtract 2x from both sides
3x - 2x is just X, so
X - 22 = -5
Now we can add 22 to both sides. -5+22 = 17
X = 17
Plug in 17 to make sure
(3x - 22) = 3(17)-22 = 51-22 = 29
(2x-5) = 2(17)-5 = 34 - 5 = 29
Which of the following is a solution to the inequality below?
-C+2> 1
C = -4
c=2
C = 9
C = 7
The solution of inequality would be, C = -4, C = 2
What is solution to the inequality?
An inequality is a relationship characterized by a non-equal comparison of two numbers or mathematical expressions.
A number is a solution to an inequality in x if it can be used to replace x with a true statement. Thus, while 8 is not a solution for example 1, 4, it is. The collection of all solutions makes up the inequality solution set.
The solution to the inequality -C + 2 > 1 is C < 1.
So, the answer is:
C = -4
C = 2
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Use calculus to find the area of the triangle with the given vertices: (0,0) (2.8) (5,6)
The area of the triangle with the given vertices is 6.6.
The formula for finding the area of a triangle given its vertices is A = 1/2 abs(x1y2 + x2y3 + x3y1 - x2y1 - x3y2 - x1y3). To calculate the area of the given triangle, we substitute the coordinates of each vertex into the formula. First we find the three cross-products: x1y2 = 0 * 6 = 0, x2y3 = 2.8 * 6 = 16.8, and x3y1 = 5 * 0 = 0. Then, we find the two products of the y-coordinates: x2y1 = 2.8 * 0 = 0, and x3y2 = 5 * 6 = 30. Lastly, we find the product of the x-coordinates: x1y3 = 0 * 6 = 0. Adding all these up, we get 0 + 16.8 + 0 - 0 - 30 - 0 = -13.2. We then take the absolute value of the result, abs(-13.2) = 13.2. Finally, we multiply the result by 1/2 to get the area of the triangle, A = 1/2 abs(-13.2) = 1/2 * 13.2 = 6.6. Therefore, the area of the triangle with the given vertices is 6.6.
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After school, Terrell skateboards directly from school to a skate park and then from the skate park to a movie theater. The skate park is 8 miles south of the school and the movie theater is 6 miles east of the skate park. What is the straight-line distance between the school and the movie theater?
The required straight-line distance between the school and the movie theater is 10 miles, as of the given condition.
What are Pythagorean triplets?In a right-angled triangle, its sides, such as hypotenuse, and perpendicular, and the base is Pythagorean triplets.
The straight-line distance between the school and the movie theater can be found using the Pythagorean theorem. If the skate park is 8 miles south of the school and the movie theater is 6 miles east of the skate park, then the distance between the school and the movie theater is given as,
= √8² + 6² =
= √64 + 36
= √100.
= 10 miles
Thus, the straight-line distance between the school and the movie theater is 10 miles.
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If the dot indicates the center of the circle, which equation must be true?
The true equation is m∠A + m∠B = 180°
What is an angle?
An angle is a shape created by two rays that share a terminus and are referred to as the angle's sides and vertices, respectively. Angles created by two rays are in the plane where the rays are located. The meeting of two planes also creates angles. Dihedral angles are these.
Here, we have
Given: the dot indicates the center of the circle.
we have to find which equation is true.
"The angle formed by a diameter at the circumference is always a right angle (that is 90 degrees).
We concluded that the true equation is m∠A + m∠B = 180°
Hence, the true equation is m∠A + m∠B = 180°
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Anu brought an air cooler, its water tank is in the shape of a cuboid and can take 40 liters of water. Its dimensions are 50 cm x 20 cm. What will be the height of the water tank? (1000 cubic cm = 1 liter).
The height of the water tank of the air cooler brought by Anu is 40 cm.
What is the meaning of Height?Height is the vertical measurement of an object. If the measurement is not made vertically, the measurement is termed the length or width. Volume is a measure of how much space an object can occupy. Volume is used to determine the density of an object.
given,
Length = 50 cm
Width = 20 cm
Maximum tank volume = 40 liters = 40,000 cm3
Tank height?
Steps,
Tank volume = length x width x height
40,000 = 50 x 20 x height
40,000 = 1000 x height
Tank height = 40,000 : 1000
Tank height = 40 cm
So, the height of the air conditioning tank that can hold 40 liters of water is 40 cm.
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consider a normal distribution with a mean of 10 and standard deviation of 25. what’s the z score for the value of 35?
A normal distribution with a mean of 10 and standard deviation of 25, the z score for the value of 35 is 1.
A mean = 10
Standard Deviation = 25
We have to determine the z score for the value of 35. So X = 35.
The relationship between a value and a set of values' mean is described by the statistical measurement known as the Z-score. Standard deviations from the mean are used to measure Z-score. A Z-score of 0 indicates that the data point's value is equal to the mean score.
The formula is:
Z = (X - mean)/Standard Deviation
Now putting the values
Z = (35 - 10)/25
Z = 25/25
Z = 1
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A regular pentagon is centere about the orgin and has a vertex at (0, 4). Which transformation maps the pentagon to itself?.
A clockwise rotation of 144° about the origin will map the pentagon onto itself. Option(c) is the correct answer.
The number of sides (n) of the pentagon is:
n =5
The pentagon will not be plotted onto itself when reflected across the x-axis because the pentagon has 5 sides (an odd number of sides).
To draw the pentagon onto itself, the pentagon has to be rotated.
The angle of rotation is:
θ [tex]= \frac{360}{n}[/tex]
θ [tex]=\frac{360}{5} = 72[/tex]
Other possible angles of rotation must be multiple of 72. i.e.
θ= 72, 144, 216, 288...
Hence, a clockwise rotation of 144° about the origin will map the pentagon onto itself.
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The complete question is:
A regular pentagon is centered about the origin and has a vertex at (0, 4). Which transformation maps the pentagon to itself?
a. A reflection across line m
b. A reflection across the x-axis
c) A clockwise rotation of 144 degrees about the origin
How To Convert 36.5 °C to °F?
The 36.5 °C when converted to Fahrenheit it is equal to 97.7 °F.
How to convert Celsius to Fahrenheit?When measuring temperature, different units of measurement, such as Celsius and Fahrenheit, can be used. Celsius (°C) is a unit of measurement in the metric system, which is widely used in many countries worldwide, whereas Fahrenheit (°F) is a unit of measurement in the imperial system, which is primarily used in the United States.However, the conversion requires the following expression:Temperature in degrees Fahrenheit = [Temperature in degrees Celsius * 1.8] + 32As a result, we can use the expression to convert a 36.5 °C temperature to a Fahrenheit temperature;Temperature (degrees Fahrenheit) = (36.5 * 1.8) + 32°F temperature = 65.7 + 32= 97.7
97.7 °F is the temperature in degrees Fahrenheit.To learn more about unit conversion refer to :
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for what value of θ is | r | a maximum if r = sinθ and 0 < θ < π?
The value of θ for which | r | has maximum value if r = sinθ is θ = π/2.
Given r = sinθ and the range of θ is 0 < θ < π
If 0 < θ < π the range of sinθ is:
0 ≤ sinθ ≤ 1
So, in 0 < θ < π, the maximum value of sinθ is 1 and this value occurs at θ = π/2.
Now, we are asked to determine the value θ for which | r | is maximum and it is also given that r = sinθ and we have already found out that the maximum of sinθ in 0 < θ < π is 1.
Therefore, the maximum value of | r | is 1 and this value occurs at θ = π/2.
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Use properties to rewrite the given equation. Which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p? Select two options.
The correct two expressions have the same solution are,
⇒ 230p - 1010 = 650p - 400 - p
⇒ 23p - 101 = 65p - 40 - 0.1p
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
We have to given that;
The expression is,
⇒ 2.3p - 10.1 = 6.5p - 4 - 0.01p
Now, We can simplify as;
⇒ 2.3p - 10.1 = 6.5p - 4 - 0.01p
Multiply by 10 both side,
⇒ 23p - 101 = 65p - 40 - 0.1p
And, ⇒ 2.3p - 10.1 = 6.5p - 4 - 0.01p
Multiply by 100 both side,
⇒ 230p - 1010 = 650p - 400 - p
Thus, The correct two expressions have the same solution are,
⇒ 230p - 1010 = 650p - 400 - p
⇒ 23p - 101 = 65p - 40 - 0.1p
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The complete question is this;
Use properties to rewrite the given equation. Which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p? Select two options. 2.3p – 10.1 = 6.4p – 4 2.3p – 10.1 = 6.49p – 4 230p – 1010 = 650p – 400 – p 23p – 101 = 65p – 40 – p 2.3p – 14.1 = 6.4p – 4