A recipe requires 1/3 cup of milk for each 1/4 cup of water. How many cups of water are needed for each cup of milk?

Answer:

Combine like terms

x^5 + 18x + 8

Answer:

20(7 + 10)

Step-by-step explanation:

The GCF of 200 and 140 are 20

.: by GCF and factoring we have:

20(7 + 10)

Opening the bracket still gives the initial expression.

Answer: Radius=19.2 diameter=38.39

Step-by-step explanation: :DDD

By applying the algebra concept, it can be concluded that Leona ordered 25 boxes of pens.

Algebra is a branch of mathematics that uses symbols and mathematical operations, such as addition, subtraction, multiplication, and division to solve problems.

We have this information:

The price of a box of pens = $8

The price of a box of rubber bands = $4

Total order = 30 boxes

Total payment = $220

Let p symbolize the number of pens and r symbolize the number of rubber bands. Now we have the following equations:

p + r = 30 ....................... (1)

8p + 4r = 220 ............... (2)

To find the value of p and r, we can do it by simplifying the first equation as follows:

p + r = 30

r = 30 - p

Then we can substitute this value into the second equation:

         8p + 4r = 220

8p + 4(30 - p) = 220

8p + 120 - 4p = 220

                 4p = 220 - 120

                      = 100

                   p = 100/4

                      = 25 boxes of pens

So we can calculate the value of r as well:

r = 30 - p

 = 30 - 25

 = 5 boxes of rubber bands

Thus, it can be concluded that Leona ordered 25 boxes of pens.

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Answer:

x intercept -7,0

y intercept 0,9

Answer:

4/25 or 0.16

Step-by-step explanation:

your welcomeee

Answer:

4/25

Step-by-step explanation:

(2/5)^2 = 2/5 x 2/5

2/5 x 2/5 = 4/25

Answer:

10k^6 + 13k - 11

Step-by-step explanation:

Write (7k^6 + 6k – 10) - ( - 3k^6 - 7k+1)​ in column format:

  (7k^6 + 6k – 10)

- ( - 3k^6 - 7k+1)

Distribute the - sign throughout the second expression:

​

  (7k^6 + 6k – 10)

(  3k^6 + 7k - 1)

--------------------------     Combine like terms

 10k^6 + 13k - 11       This is the correct end result after the indicated

                                   subtraction

Answer:

3√5

Step-by-step explanation:

45=3×3×5

that would be it I believe

Answer:

79

Step-by-step explanation:

90-11=79

Answer:

79

Step-by-step explanation:

To find the range, subtract the biggest number and the smallest number. In this case, it would be 90-11 which is 79.

To find Y(s), the Laplace transform of the solution y(t) to the initial value problem y"+ 9y = 42-3, y(0) = 0, y'(0) = -6, we apply the Laplace transform to the given differential equation and initial conditions. Using the table of Laplace transforms and properties, we can simplify the equation and solve for Y(s).

Taking the Laplace transform of the given differential equation y"+ 9y = 42-3, we get s²Y(s) - sy(0) - y'(0) + 9Y(s) = 42/s - 3/s.

Substituting the initial conditions y(0) = 0 and y'(0) = -6, we have s²Y(s) + 6s + 9Y(s) = 42/s - 3/s.

Combining like terms and rearranging the equation, we obtain (s² + 9)Y(s) = (42 - 3s)/s - 6s.

Simplifying further, we have Y(s) = [(42 - 3s - 6s²)/s(s² + 9)].

Using partial fraction decomposition, we can further simplify Y(s) into a sum of fractions. The denominator s(s² + 9) can be factored as s(s + 3i)(s - 3i), where i is the imaginary unit.

After decomposing the fraction, we can use the table of Laplace transforms to find the inverse Laplace transform of each term. This will give us the solution y(t) to the initial value problem.

In summary, the expression for Y(s), the Laplace transform of the solution y(t) to the given initial value problem, is Y(s) = [(42 - 3s - 6s²)/s(s + 3i)(s - 3i)]. This can be further simplified using partial fraction decomposition and inverse Laplace transforms to find y(t).

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Using unit conversions the total height change from the top of mount Everest to the bottom of the Mariana trench is 12.3 miles

We know that 1 km = 0.62136 miles and 1 foot = 0.000189 miles

Depth of Mariana Trench (d) = 11 km = 11 × 0.62136

                                                          = 6.835 miles

Height of Mount Everest (h) = 29000 ft = 29000 × 0.000189

                                                              = 5.492 miles

Therefore the total height difference top of Mount Everest and to bottom of the Mariana Trench is given by

H = Depth of Mariana Trench + Height of Mount Everest

H = d + h

H = 6.835 miles + 5.492 miles

H = 12.327 miles

H = 12.3 miles

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Answer:

it might be greater i think

Answer:

What are we supposed to solve??? its incomplete

Step-by-step explanation:

The population that is most dense is the one for  5000 individuals per 200 square meters

Given the following information:

100 individuals per 100m^2

5000 individuals per200m^2

100,000 individuals per 20,000m^2

15,000 individuals per 10,000m^2

We find the population that is most dense using the formula:

Population density=(No. of people/Land area)

For 100 individuals per 100m^2,

Population density=100/100=1

For 5000 individuals per200m^2

Population density=5000/200=25

For 100,000 individuals per 20,000m^2

Population density=100,000/20,000=5

For 15,000 individuals per 10,000m^2

Population density=15,000/10,000=1.5

Hence, highest population density is 25 for 5000 individuals per200m^2  

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Hi, your answer is b. (1, 2)

Hope this helps.

Answer:

See the attached

Step-by-step explanation:

Solution is given on the picture

Answer:

x∈( -5; +∞)

Step-by-step explanation:

\(x > - 5\)

\(x∈( - 5;+ ∞)\)

False. let a be a real square matrix. if a is diagonalizable then a is symmetric

Explanation: Diagonalizability and symmetry are two different properties of a square matrix. A real square matrix A is diagonalizable if it can be transformed into a diagonal matrix D through a similarity transformation with an invertible matrix P, i.e., A = PDP^(-1). A matrix is symmetric if A = A^T, where A^T is the transpose of A.

While it is true that every symmetric matrix is diagonalizable, the converse is not necessarily true. In other words, not every diagonalizable matrix has to be symmetric.

Conclusion: The statement "if A is diagonalizable then A is symmetric" is false because diagonalizability does not guarantee symmetry.

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Step-by-step explanation:

0.5 I think because 5 ÷10 is o.5 but u dont know how much water the tree got.

Answer:

0.5 = because 5 ÷10 is 0.5  

Step-by-step explanation:

5 divided by 10 give you 0.5

So each plant will be getting 0.5 gallons of water

For x = 3, the expression 5x - 19 is equivalent to -4.

Here, we have an expression, 5x - 19, which is not an equation yet because it doesn't have an equal sign (=). An equation requires that both sides of the equal sign be equivalent.

To make this expression into an equation, we need to set it equal to something. Let's say we want to find an expression that is equivalent to 5x - 19. We can represent this unknown expression as "y". So, our equation will be:

5x - 19 = y

This equation is now saying that the expression 5x - 19 is equivalent to y. We can also say that "y" is a function of "x", meaning that the value of "y" depends on the value of "x".

We can use this equation to find the value of "y" for any given value of "x". If we substitute x = 3, we get:

5(3) - 19 = y

y = 15 - 19

y = -4

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Complete Question:

what is equivalent to 5x - 19 when x = 3?

Assuming W refer to sets of vectors in some vector space,

a. If scalars x, y, z exist, then b is in [a1, a2, a3]; otherwise, it is not. If a1, a2, and a3 are linearly independent then it contains three vectors.

b. Without knowing what W is, it is impossible to answer this question.

The number of vectors in W is not specified.

c.  Without knowing what W is, it is impossible to answer this question.

a. To check whether b is in [a1, a2, a3], we need to see if b can be written as a linear combination of a1, a2, and a3. That is, there exist scalars x, y, and z such that b = xa1 + ya2 + z*a3. If such scalars exist, then b is in [a1, a2, a3]; otherwise, it is not.

The number of vectors in [a1, a2, a3] depends on whether a1, a2, and a3 are linearly independent or not. If they are linearly independent, then the set [a1, a2, a3] contains exactly three vectors.

If they are linearly dependent, then [a1, a2, a3] is a smaller set that can be obtained by removing one or two vectors from the original set. In this case, the number of vectors in [a1, a2, a3] can be 1, 2, or 3, depending on which vectors are removed.

b. To check whether b is in W, we need to see if it satisfies the defining properties of W. Without knowing what W is, it is impossible to answer this question. Please provide the definition of W.

Assuming W is a subspace of the vector space, the number of vectors in W is not specified by the subspace itself. It can be any non-negative integer, including infinite, depending on the dimension of the subspace.

c. To show that a1 is in W, we need to show that it satisfies the defining properties of W. Without knowing what W is, it is impossible to answer this question. Please provide the definition of W.

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If each outcome in the sample space is equally likely, the probability that all three new employees will be a good fit is 1/8.

In this scenario, each new employee can either be a good fit (g) or a bad fit (b). Since each outcome is equally likely, we can determine the probability of all three employees being a good fit by considering the total number of equally likely outcomes.

For each employee, there are two possible outcomes (good fit or bad fit). Therefore, the total number of equally likely outcomes for three employees is 2 * 2 * 2 = 8.

Out of these 8 outcomes, we are interested in the specific outcome where all three employees are a good fit (g, g, g). There is only one such outcome.

Hence, the probability of all three new employees being a good fit is 1 out of 8 possible outcomes, which can be expressed as 1/8.

Therefore, if each outcome in the sample space is equally likely, the probability that all of the new employees will be a good fit is 1/8.

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An independent basic service set (IBSS) does not consist of any access points.

In an IBSS, devices such as laptops or smartphones connect with each other on a peer-to-peer basis, forming a temporary network. This type of network can be useful in situations where there is no existing infrastructure or when devices need to communicate with each other directly.

Since an IBSS does not involve any access points, it is not limited by the number of access points. Instead, the number of devices that can be part of an IBSS depends on the capabilities of the devices themselves and the network protocols being used.

To summarize, an IBSS does not consist of any access points. Instead, it is a network configuration where wireless devices communicate directly with each other. The number of devices that can be part of an IBSS depends on the capabilities of the devices and the network protocols being used.

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Our answer is A = [5 -2; -10 4]/7.

We know that if λ is an eigenvalue of matrix A, then the eigenvectors corresponding to it satisfy the equation (A - λI)X = 0 where X is the eigenvector matrix and I is the identity matrix

.Using this equation, we can find the matrix A as:

For eigenvalue λ = 3, [A - 3I][x y]T = 0⟹[(a-3) b; c (d-3)][x y]T = 0⟹(a-3)x + by = 0; cx + (d-3)y = 0

We know that the eigenvector [−1, 2] corresponds to this eigenvalue.

So, [x y]T = [-1, 2]T. Therefore, (a-3)(-1) + b(2) = 0 and c(-1) + (d-3)(2) = 0.⟹ a - 3 + 2b = 0 and c - 2d + 6 = 0.Let's solve this system of equations to find a and b in terms of c and d.

⟹ a = 2b + 3 and c = 2d - 6.

Substituting these in the matrix A, we get A = [2b+3 b; 2d-6 d] = b[2 1; 0 0] + d[3 0; 2 -2]

It can be observed that the matrix A can be expressed as a linear combination of eigenvectors corresponding to λ1 = 3 and λ2 = -2.For eigenvalue λ = -2, [A + 2I][x y]T = 0⟹[(a+2) b; c (d+2)][x y]T = 0⟹(a+2)x + by = 0; cx + (d+2)y = 0We know that the eigenvector [2, -5] corresponds to this eigenvalue.

So, [x y]T = [2, -5]T. Therefore, (a+2)(2) + b(-5) = 0 and c(2) + (d+2)(-5) = 0.⟹ 2a - 5b + 4 = 0 and 2c - 5d - 10 = 0.

Let's solve this system of equations to find a and b in terms of c and d.⟹ a = (5b-4)/2 and c = (5d+10)/2.

Substituting these in the matrix A, we get A = [5b-4 b; 5d+10 d] = b[1 1/5; 0 0] + d[2 -1; 5 5]

It can be observed that the matrix A can be expressed as a linear combination of eigenvectors corresponding to λ1 = 3 and λ2 = -2.

Since we now know the eigenvectors corresponding to the eigenvalues of A, we can find P and D matrices.

P is formed using the eigenvectors as its columns and D is a diagonal matrix having the corresponding eigenvalues on its diagonal.

Therefore, P = [−1 2; 2 -5] and D = [3 0; 0 -2]

.We know that A = PDP-1.

Therefore, A = [−1 2; 2 -5][3 0; 0 -2][1/7 -2/7; -2/7 -1/7] = [5 -2; -10 4]/7.A = [5 -2; -10 4]/7.

Therefore, our answer is A = [5 -2; -10 4]/7.

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Answer: Option D

Step-by-step explanation:

Step-by-step explanation:

As we know domain of a function is represented by x values on the graph and y values represents the range of the function.

From the given table domain will be the set of all real numbers.

Range of the same function will be y > 4

Option D is the answer. there you go o(*￣︶￣*)o it was hard to but now its easy

Answer:

ur question

Step-by-step explanation:

dunno

The cost per game ticket is 0.75. The solution has been obtained by using the linear equations.

What is a linear equation?

First order equations include linear equations. In the coordinate system, the linear equations are defined for lines. Several variables may be present in a linear equation. Linear equations in two variables, for example, are used when a linear equation contains two variables.

We are given that Clayton and Iris purchase admission to a carnival plus a number of game tickets.

Let the admission cost be 'x' and cost per game ticket be 'y'.

Since, Clayton purchases 10 game tickets and spends $19.50 so, we get an equation in two variables as:

x + 10y = 19.50

Similarly, Iris purchases 15 game tickets and spends $23.25 so, we get first order equation as:

x + 15y = 23.25

Now, on subtracting the first equation from the second, we get

⇒ 5y = 3.75

⇒ y = 0.75

Hence, the cost per game ticket is 0.75.

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Answer:

10.4

Step-by-step explanation:

Because 94 divided 9= 10.4

Hello there!

If there are 94 Cards in one deck, then there are (94*9) cards in 9 decks.

94*9=846

So there are 846 cards in 9 decks.

Hope this helps!

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Additional comment

If you found my answer helpful, please mark Brainliest! :)

Answer: 3432 times

Hope this helps...

Have a great day!

Answer:

3,300 words

Step-by-step explanation:

First, I found out how many mins is 10:00 to 11:30: 90 mins.

Then, I subtracted 15 mins because that's how long his break was: 75 mins.

Finally i multiplied 75 mins times 44 words: 3300 words