Can someone tell me the answers
This is math by the way

Answer:

3x-y=48

Step-by-step explanation:

3x-y=64-5-11

3x-y=64-16

3x-y=48

Answer:

160/11 or 14 and 6/11

Step-by-step explanation:

6.4/0.44=6 4/10 divided by 100/44

64/10÷100/44=64/1÷10/44

11/1*10/11=160/11

Answer:

Irrational

Step-by-step explanation:

Answer:

y-b

___     = m

x

Step-by-step explanation:

subtract b from each side

y-b=mx

divide x from both sides

y-b

___     =m

x

y-b /x=m

answer below

Step-by-step explanation:

y-b =mx

m = (y-b)÷x

Answer:

-4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

Step-by-step explanation:

distance = velocity x time

where velocity = 90.7 km/h

            time = 4 hours

plugin values into the formula:

distance = 90.7 km/h x 4 hours

               = 362.8 km

Let's consider a hypothetical scenario where an organization is studying the factors influencing employee productivity. One potential dummy variable that could be included in the regression analysis is "training attendance," which takes the value of 1 if an employee attended a specific training program and 0 otherwise.

The rationale behind including this dummy variable is that attending the training program might enhance employees' skills and knowledge, leading to improved work performance. In terms of nonlinear variables, "work experience" could be considered. Rather than treating work experience as a linear variable, it could be categorized into different groups such as "entry-level," "intermediate," and "senior." This nonlinear representation accounts for the potential non-linear relationship between work experience and performance. For instance, employees with entry-level experience might have a steep learning curve and exhibit rapid performance improvement, while those in the senior category might have plateaued in their performance due to reaching their maximum potential. Including such dummy or nonlinear variables allows for a more nuanced analysis of their impact on work performance and helps capture the complexities that may exist in real-world scenarios.

Learn more about nonlinear variables here: brainly.com/question/13866903

#SPJ11

Answer:

parallel

perpendicular

parallel

neither

perpendicular

Step-by-step explanation:

The number in a radical needs to be square rooted to get placed out of it, so the square root of 20 can be split into the square root of 4 times the square root of 5, which can then be simplified to 2 rad 5, but there is a 2 outside of the radical, so then it becomes 4 rad 5, which is equivalent to 4 rad 5 so the first one is an answer.

Raising a number to the exponent of 1/2 is basically square rooting it.

For the second one, it's rad 6 - rad 5, which is not equal to 4 rad 5. That is not an answer.

For the third one, it's 3 times rad 5 + rad 5. That's 3rad5 + rad5. That's 4 rad 5, which is equal to 4 rad 5 at the top, so this is an answer.

For the fourth one, it's 4 times rad 5, so that's 4 rad 5, which is equal to 4 rad 5. That is an answer.

For the fifth one, 10 cannot be simplified to get out of the radical because it's only factors are 2 and 5, and neither of them are squares. That is not an answer.

For the sixth one, it's 3 times rad 5, so it's 3 rad 5. That is not an answer.

The answers are the first one, third one, and fourth one.

Hope this helps

The statement "As a project manager, you concluded that there is a 60% probability that the net present value of the project >0 . The probability that the net present value of the projec t≤ 0 is 40%." is True.

As a project manager, running a discounted cash flow analysis is a useful technique for estimating the expected cash inflows and outflows of a project. It also takes into account the time value of money, which means that a dollar received today is worth more than a dollar received in the future.The analysis uses a variety of assumptions, such as the discount rate, which reflects the cost of capital and the risks of the project. After estimating the cash flows, the net present value (NPV) of the project is calculated by subtracting the present value of the outflows from the present value of the inflows.If the NPV is positive, then the project is expected to generate a profit, while a negative NPV means that the project is expected to generate a loss. In this case, the project manager concluded that there is a 60% probability that the NPV is positive, and a 40% probability that it is negative or zero.If the NPV is zero, then the project is expected to generate neither profit nor loss, and it is up to the project manager to decide whether to undertake it or not. However, if the NPV is positive, it is generally considered a good investment opportunity that should be pursued.

Therefore, based on the above analysis, we can conclude that the statement "As a project manager, you run a discounted cash flow analysis of a new project and come to the conclusion that there is a 60% probability that the net present value of the project is greater than zero. The probability that the net present value of the project is less than or equal to zero is 40%." is True.

To know more about probability visit:

brainly.com/question/31828911

#SPJ11

Answer:

A1=1-1=0

Step-by-step explanation:

it would help you to understand

Answer:

1. 415 Jelly beans

2. $1,235

3. 93 Love letters

4. 351 Freckles

5. 58 Hard problems

Step-by-step explanation:

1. Add 121+294=415

2. Add 516+619=$1,135

3. Add 35 +58=93

4. Add 263+88=351

5. Subtract 75-17=58

The amount of interest expense for DHS Corp can be calculated by subtracting the net income, depreciation and amortization expense, and the tax expense from the EBITDA. The correct answer is $1,168,615.

To find the amount of interest expense, we can use the following formula:

Interest Expense = EBITDA - Depreciation and Amortization Expense - Tax Expense

Given that the EBITDA is $5,174,366 and the depreciation and amortization expense is $1,241,790, we need to calculate the tax expense. The net income is provided as $1,824.21, which is subject to a 34 percent tax rate.

Tax Expense = Net Income * Tax Rate

Tax Expense = $1,824.21 * 0.34 = $620.76 (approximately)

Now, we can calculate the interest expense:

Interest Expense = $5,174,366 - $1,241,790 - $620.76

Interest Expense = $3,311,955.24

Therefore, the amount of interest expense for DHS Corp is approximately $3,311,955.24

Learn more about interest here :

https://brainly.com/question/30955042

#SPJ11

Answer:

$852.92

Step-by-step explanation:

somebody gave me that same answer om here so o though ill jus say

Answer:

7m

Step-by-step explanation:

Given

- 9(- 5k + 3m) + 9m - 5(- 5m + 9k) ← distribute both parenthesis

= 45k - 27m + 9m + 25m - 45k ← collect like terms

= 7m

The integral from 2 to 4 of the function r(t) dt equals 2430 represents the total amount of water leaked from the tank between 2 and 4 hours, measured in gallons.

In the given context, the integral from 2 to 4 of the function r(t) dt represents the accumulated amount of water that has leaked from the tank between the time t = 2 hours and t = 4 hours. The value of the integral, which is equal to 2430, has a specific meaning in this context.

Since r(t) represents the rate of water leakage in gallons per hour, integrating r(t) with respect to t over the interval [2, 4] gives us the total amount of water that has leaked during that time period.

The integral can be interpreted as the area under the graph of the rate function r(t) between t = 2 and t = 4. By evaluating the integral and obtaining the value 2430, it means that 2430 gallons of water have leaked from the tank between the time t = 2 hours and t = 4 hours.

This integral provides a measure of the total quantity of water lost during the specified time interval and helps to quantify the extent of the leakage from the tank within that period.

for such more question on integral

https://brainly.com/question/27746495

#SPJ8

Answer:

5+4+9.05+11=9+9.05+11=18.05+11=29.05

The task requires analyzing a list of departments and performing several tasks related to relationship codes, activity relationship diagrams, reason codes, a worksheet, and a dimensionless block diagram.

We need to consider the number of departments. Since we have 7 departments listed, the number of relationship codes can be calculated using the formula: (n * (n-1)) / 2, where n is the number of departments.

Substituting the value of n = 7, we get:

Relationship Codes = (7 * (7-1)) / 2

= (7 * 6) / 2

= 42 / 2

= 21

Therefore, there will be 21 relationship codes in the chart.

Create an activity relationship diagram:

An activity relationship diagram visually represents the relationships between departments. Here is a basic diagram representing the given departments:

Receiving --+

           +-- Assembly & Shipping -- Offices

Fabrication--+

           +-- Painting -- Stores

Restrooms & Lockers

Populate the diagram with codes for all the relationships:

To populate the diagram with codes, we can assign a unique code to each relationship. Here's an example of assigning codes to the relationships in the diagram:

Receiving (R) --+

               +-- Assembly & Shipping (AS) -- Offices (O)

Fabrication (F)--+

               +-- Painting (P) -- Stores (S)

Restrooms & Lockers (RL)

What is the percentage of codes in each category? Does it follow the standard percentages?

To determine the percentage of codes in each category, we need to count the number of codes in each category and calculate the percentage relative to the total number of codes (21).

In this case, we have the following categories and their respective codes:

Production: R, F, AS, P (4 codes)

Administration: O, S (2 codes)

Support: RL (1 code)

Percentage of Production codes = (4 / 21) * 100 ≈ 19.05%

Percentage of Administration codes = (2 / 21) * 100 ≈ 9.52%

Percentage of Support codes = (1 / 21) * 100 ≈ 4.76%

These percentages do not necessarily follow any standard percentages. The distribution of codes among categories can vary depending on the specific organization or context.

Provide at least 3 reason codes for the chart:

Reason codes are used to provide explanations or justifications for the relationships depicted in the chart. Here are three example reason codes for the given chart:

R01: Receiving department receives raw materials and supplies from external sources.

AS01: Assembly & Shipping department assembles products and prepares them for shipment.

O01: Offices department provides administrative support and management functions for the organization.

Create a worksheet to assist in the creation of the dimensionless block diagram:

Here's an example of a worksheet that can assist in creating the dimensionless block diagram:

Relationship Code From Department To Department

R Receiving Fabrication

F Fabrication Painting

AS Assembly & Shipping Offices

P Painting Stores

RL Restrooms & Lockers -

O Offices -

S Stores -

This worksheet lists the relationship codes along with the corresponding "From" and "To" departments.

Create a dimensionless block diagram for your data B. Show the flow through the dimensionless block diagram:

A dimensionless block diagram represents the flow of activities or information between different departments. Here's an example of a dimensionless block diagram based on the given data:

Receiving --> Fabrication --> Painting --> Stores

                  |

                  v

        Assembly & Shipping --> Offices

                  |

                  v

       Restrooms & Lockers

The arrows indicate the flow of activities or information from one department to another.

Learn more about Calculate here:

https://brainly.com/question/30151794

#SPJ11

The given information consists of a series of equations involving variables b1, b3, and b4, as well as the constant values 8, 9, and 10. The objective is to calculate the value of b3.

To find the value of b3, we need to analyze the given equations and use algebraic techniques to solve for the unknown variable.
From the equations given, we can observe that b1 = 10, b4 = 9, and 62 = 8. These values provide fixed points of reference.
Next, we examine the equations involving b3. We have two equations: b3 - a = 15 and b3 - b = 10. However, there is no information provided about the values of a and b. Without additional information or constraints, we cannot determine the specific value of b3.
It is important to note that the solution to the problem depends on having all the necessary information or additional equations that can be used to solve for the unknowns. In this case, the lack of information about the values of a and b prevents us from calculating the exact value of b3.

Learn more about equation here
https://brainly.com/question/29657983



#SPJ11

Answer:15

Step-by-step explanation:

I think if you add 10+10+8+8 you will get 36, and if you subtract the total from 36, it will be 51-36 which equals 15

Answer:

ask google they know all the answers

Answer:

-2/3

Step-by-step explanation:

To be honest, this isn't hard. Now, stay calm. You know how to calculate slope, right? rise/run. Use the origin! Find another point, and determine the rise and run. draw the lines by just connecting the points in a triangle.

Hope this helps!

i think 64

Step-by-step explanation:

i think so 64 hmmm ok

Answer:

B. 33 1/3%

Step-by-step explanation:

The total time, they played in the pool,

t = 2 hours =2x60= 120 minutes.

The time in which, they swam in the pool, [tex]t_1 =45[/tex] minutes.

The time in which, they played on the water slides, [tex]t_2 =35[/tex] minutes.

They played sand volleyball for the rest of the time.

Let [tex]t_3[/tex] be the time in which, they played sand volleyball.

So, the total time= [tex]t_1+t_2+t_3 = t[/tex]

Using the given values, we have

[tex]45+35 +t_3=120[/tex]

[tex]\Rightarrow t_3=120-80=40[/tex] minutes

The percentage of time for which they played volleyball

[tex]=\frac{t_3}{t}\times 100[/tex]

[tex]=\frac{40}{120}\times 100[/tex]

[tex]=33\frac{1}{3} \%[/tex]

Hence, option (B) is correct.

The results indicate that encountering sales clerks who smile could potentially increase customer purchases.

From the information given, we have that;

The four stores in the smile condition were 36, 40, 36, and 44;

To determine the t-value, we need to first calculate the mean for the control condition, we have;

Mean = 36 + 40 + 36+ 44/4

Mean =126/4

Mean = 32

Mean for the smile condition;

Mean = 39

One can employ a t-test to compare the average values of the two situations in order to scrutinize the outcomes. With a significance level of 0. 05, a two-tailed test with six degrees of freedom would require a critical t-value of around 2. 447

Learn more about t-value at: https://brainly.com/question/31687253

#SPJ1

Answer:

576

Step-by-step explanation: