what is the solution to the system of equations?

Answer:

56 ok

Step-by-step explanation:

Answer:

pls mark me brainliest

Step-by-step explanation:

5th one i wont be able to do

Step-by-step explanation:

7x-4=21-4=17

11+x=11+0=11

9x=9×0=0

7x-4=7×0-4=0-4=-4

11+x=11+(-2)=11-2=9

9x=9×(-2)=-18

7x-4=7×(-2)-4=-14-4=-18

11+x=11+5=16

9x=9×5=45

7x-4=7×5-4=35-4=31

Please mark as brainliest !!

You can suggest that managers should avoid the quick-fix mentality that makes management by best-seller so tempting by implementing the following strategies:

1. Understand the Unique Nature of Your Business: Managers should take the time to understand the unique nature of their business. They should realize that what worked for another company may not work for their own company.

2. Avoid Short-Term Solutions: Managers should avoid short-term solutions that provide quick results. They should focus on long-term solutions that will benefit the organization in the long run.

3. Develop a Comprehensive Strategy: Managers should develop a comprehensive strategy that includes long-term goals and objectives. They should also have a plan in place to achieve those goals.

4. Invest in Employee Development: Managers should invest in employee development by providing training and development opportunities. This will help to build a strong workforce that is capable of handling complex challenges.

5. Encourage Collaboration: Managers should encourage collaboration among team members. This will help to create a culture of teamwork and cooperation.

6. Monitor Progress: Managers should monitor progress and adjust strategies as necessary. This will help to ensure that the organization is on track to achieving its goals.

By following these strategies, managers can avoid the quick-fix mentality that makes management by best-seller so tempting. They can focus on long-term solutions that will benefit the organization in the long run.

Hope this helped you...

The corrected statement should look like this:
```java
int[] hours = {8, 12, 16};
```

It looks like you are trying to create an integer array in Java called "hours" and initialize it with the values 8, 12, and 16. The given statement has incorrect syntax.
Declare the integer array using "int[]" followed by the variable name "hours".

This tells the Java compiler that you want to create an array of integers called "hours".
Use the assignment operator "=" to assign values to the array.
Enclose the values you want to assign to the array within curly braces "{" and "}" and separate each value with a comma.
The corrected statement should look like this:
```java
int[] hours = {8, 12, 16};
```
Now, the "hours" integer array is initialized correctly with the given values.

The syntax for declaring and initializing an integer array in Java is:

```java
data Type[] array

Name = {value1, value2, value3, ...};
```
In this case, "data Type" is "int", "array

Name" is "hours", and the values are 8, 12, and 16.
Remember to keep your code clean and concise to avoid syntax errors and make it easier for others to understand.

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Answer:

where is the sequence?

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Answer: Ms. Valdez has 300 paperclips.

Step-by-step explanation:

Since Valdez has 150 times as many paperclips, you will multiply the number by what the other person has, for example:
Teacher 1 has 20 times as many paperclips than Teacher 2 who has 5.

What you would do is multiply the number of the paperclips Teacher 2 has by how many times more Teacher 1 has, like in this example it would be 20x5 meaning Teacher 1 has 100 paperclips.

So you would take 150, multiply it by 2 which is the amount michelle has then after doing the calculation you would have the amount Valdez has

Answer:

a)    4.95 \(\leq\) 5 pound bag \(\leq\) 5.65

b) See attached files.

Step-by-step explanation:

We can set up an inequality with our information.

Information:

5 pound bag = 4.95 to 5.65

4.95 \(\leq\) 5 pound bag \(\leq\) 5.65

Therefore, The appraised value of the shopping center is $625,000 with a 10% capitalization rate.

The appraised value can be calculated by dividing the annual gross rental income by the capitalization rate (expressed as a decimal). So, $62,500 / 0.10 = $625,000. Then, to check this value, you can subtract the annual expenses from the gross rental income ($62,500 - $18,360) to get a net operating income of $44,140. Dividing this by the capitalization rate of 10% again will give you the same appraised value of $625,000. Therefore, the appraised value of the shopping center is $625,000.

Therefore, The appraised value of the shopping center is $625,000 with a 10% capitalization rate.

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Answer:

No

Step-by-step explanation:

SOH CAH TOA, or sin cos tan, only works on right triangles.

The rise-over-run formula for the slope of a straight line is the basis of the high-low method.

What is slope of a straight line?

The slope of a straight line by joining two points is the rise over run formula. The subtraction between the two points of the y-coordinates is called the rise. And the subtraction between the two points of the x-coordinates is called the run. The slope can be calculated by dividing the rise by run.

The slope of a line either goes in the upward direction or in the downward direction or left direction or right direction. It determines the direction of the line. When the straight line goes in the upward direction, it means the rising line and slope is positive. When it goes in the downward direction, it means a falling line and slope is negative.

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The sum of two rational numbers is rational because the sum of any two fractions with rational numerators and denominators can be expressed as a fraction with a rational numerator and denominator.

A rational number is any number that can be expressed as a ratio of two integers, where the denominator is not equal to zero. For example, 1/2, -3/4, 6/5, and 0 are all rational numbers.

When we add two rational numbers together, we can use the following formula:

a/b + c/d = (ad + bc) / bd

where a, b, c, and d are integers and b and d are not equal to zero.

This formula tells us that the sum of two rational numbers is also a rational number. The numerator of the sum is found by cross-multiplying the fractions, and the denominator of the sum is found by multiplying the denominators.

For example, if we want to add 1/2 and 2/3 together, we can use the formula above:

1/2 + 2/3 = (1 x 3 + 2 x 2) / (2 x 3) = 7/6

Therefore, the sum of 1/2 and 2/3 is 7/6, which is also a rational number. This formula can be used to prove that the sum of any two rational numbers is also a rational number.

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A rational number is a number that can be written as \(\dfrac{a}{b}\) where \(a,b\in\mathbb{Z}\) and \(b\not=0\).

If one number is \(\dfrac{a}{b}\) and the other is \(\dfrac{c}{d}\), where \(b,d\not=0\), their sum is \(\dfrac{a}{b}+\dfrac{c}{d}=\dfrac{ad+bc}{bd}\). Since the set of integers is closed under addition and multiplication, we can write that \(\dfrac{ad+bc}{bd}=\dfrac{e}{f}\) where \(e,f\in\mathbb{Z}\) and \(f\not=0\), thus proving the sum of two rational numbers is a rational number.

13 19  27  33  36  44  52

The median is 33

1. A softball player can have six (6) possible outcomes

2. Six (6) combinations can be made.

Since the player bats six times, it means that there is possibility of having six outs, or six on base, or six homerun or even a mixture of the three outcomes in six times. The constant touch is six times

Since the sandwiches are just three types and can be ordered with either white bread or multi-grain bread, it means that there is possibility of having two different pairs each making six possible combinations of the available toppings.

Therefore, there will be six possible outcomes and six possible combinations of the sandwiches.

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The complete question goes thus:

1. A softball player bats six times in a game. Each at-bat results in an out, getting on base or hitting a homerun. How many possible outcomes can the player have?

2. A sandwich shop has three types of sandwiches: ham, turkey, and chicken. Each s andwich can be ordered with white bread or multi-grain bread. Customers can add any combination of the six available toppings. How many combinations can be made?

We have to find the value of  `(sinθ+cosθ−tanθ)/(secθ+cscθ−cotθ)`

Let's find all trigonometric ratios:

We can say that:

\($$\tan \theta= \frac{opp}{adj}= \frac{-4}{3}$$$$\text\)

{Using the Pythagorean Theorem we can find the hypotenuse }

\($$$$\text{Hypotenuse = } \sqrt{(-4)^2+(3)^2}\)

\(= \sqrt{16+9}\)

= \(\sqrt{25}\)

=\(5$$$$\)

Substituting the values of sinθ, cosθ and tanθ in `

\(= \frac{\frac{3}{5} + \frac{-4}{5} - \frac{-4}{3}}{\frac{-4}{5} + \frac{5}{3} - \frac{-3}{4}}$$$$\)

\(=\frac{\frac{9}{15} + \frac{-12}{15} + \frac{20}{15}}{\frac{-16}{20} + \frac{25}{12} + \frac{3}{4}}$$$$\)

\(=\frac{\frac{17}{15}}{\frac{-14}{15}}$$$$\)

\(=-\frac{17}{14}$$\)

Therefore, \(`(sinθ+cosθ−tanθ)/(secθ+cscθ−cotθ)\)` is equal to

`-17/14` when `tanθ=−43` (Quadrant II).

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The difference between exponential and quadratic function is variable exponent and base, shape of graph, y-intercept and rate of change of function of both.

The most basic difference evident in the equation is exponential function has variable exponent while quadratic function has base as variable. In this equation, the variable exponent is x written as power 1.03. The quadratic function has base x written with exponent 2. The exponential and quadratic function differ in exponential and parabolic growth.

Also, the rate of change in exponential function will increase with x. The quadratic function will alter according to the value x. The y-intercept is 2 for stated exponential function and 0 for given quadratic function f(x) = 2x².

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Answer:

the vertex is (-1.-2) y-intercept is (0,-1) that can be another point in the parabola. Hope this helped.

Step-by-step explanation:

Answer:

steps below

Step-by-step explanation:

g(x) = (x+1)² - 2 is translation of f(x) = x² to the left 1 unit and down 2 units

vertex of f(x): (0 , 0)

vertex of g(x): (-1 , -2)

Answer:

You infer that mean weight of catfusf in the lake is close to 2.2lbs

Step-by-step explanation:

Because it's a random sample of 50.

Answer: The spacecraft is traveling at a rate of approximately 6 x  millimeters per hour.

Step-by-step explanation: hope this helps(;

The statement which is not true regarding the spacecraft is:

The spacecraft is travelling at the rate of approximately  6 × 10⁹ mm/h.

A machine or vehicle built to travel through space is known as a spacecraft. Spacecraft, a type of artificial satellite, are used for a wide range of tasks, including communications, Earth observation, meteorology, navigation, space colonisation, planetary exploration, and the transportation of people and goods.

Lets determine the speed of spacecraft

Speed = distance/time

Speed = 1.98 × 10¹⁰ / 330000

Speed = 6 × 10⁴ km/h

Convert to millimetres

1 km = 1000000 mm

10000 km = 1000000 × 10000

                 = 10000000000 mm or 10¹⁰ mm

Speed = 6 × 10¹⁰ mm/h

However it is given that speed in mm is 6 × 10⁹ mm/h

Therefore, The statement which is not true regarding the spacecraft is:

The spacecraft is travelling at the rate of approximately  6 × 10⁹ mm/h.

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Complete question:

The equation that can be used to determine the radius of the can isr = √(v/πh)

For example, Y is the subject of the following equations. Y = x + 1, Y = 4 + 2x, Y = 2(2x – 3). In the relation v=u + at, v is said to be the subject. When a formula is rearranged so that a different letter becomes the subject, this process is referred to as changing the subject of the relation.

Similar making r the subject in V= π r^2 h

divide both sides by πh

V/πh = r²

r² = V/πh

r = √(V/πh)

therefore the radius of the can be obtained from

r = √(V/πh)

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Answer: 2,754 students

Step-by-step explanation:

18 / 270= 1/15

(1/15)(41,310) = 2,754 students

Answer:

There is 30 2 pt questions and 10 4 pt questions

Step-by-step explanation:

x  is number of two-point questions

y is number of four-point questions

There is a total of 100 points.

There is a total of 40 questions.

Now, we solve by substitution

Plug 30 back in to solve for y

The Pythagorean Theorem states that in any right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides. In other words, given a right triangle with sides a, b, and c, then a2 + b2 = c2.

For the given triangle with sides 26, 10, and 24, we can use the Pythagorean Theorem to check if it is a right triangle. We can calculate a2 + b2 = 262 + 102 = 676 + 100 = 776. Since 776 = 242, the triangle is a right triangle.

We can also use the Pythagorean Theorem to round each number to the nearest tenth. We can simply square each side and round the result to the nearest tenth to get 262 = 676, 102 = 100, and 242 = 576. After rounding, we get 670, 100, and 580 respectively. This confirms that the triangle is a right triangle and that the rounded lengths of the sides are 26, 10, and 24.

Complete question:

'Pythagorean Theorem Worksheet. Round Each Number to the Nearest Tenth. Could use some help on these questions... 26 10 24'

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The approximately 68% of daily phone calls in the mid-size company are expected to fall between 27 and 43.

According to the empirical rule, also known as the 68-95-99.7 rule, for a bell-shaped distribution, approximately 68% of the data falls within one standard deviation of the mean. In this case, the mean is 35 and the standard deviation is 8.

Therefore, the range between 27 (mean - one standard deviation) and 43 (mean + one standard deviation) represents the middle 68% of the distribution. This means that approximately 68% of daily phone calls in the company are expected to fall within this range.

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According to the question the equation for time t is t = (s * 35000) / (h * w * f).

To solve the equation s = (h * w * f * t) / 35000 for t, we can rearrange the equation as follows:

s * 35000 = h * w * f * t

Divide both sides of the equation by (h * w * f) to isolate t:

t = (s * 35000) / (h * w * f)

Therefore, the equation for t is t = (s * 35000) / (h * w * f).

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The table on the items produced by this company and the profits derived from these goods shows that the best model is y = -1.026x² + 1,016.402x - 162,075.

Find out the best model by testing all models assuming a given value of x. The model that gives a y value closest to the actual value is the best model.

Assuming x is 100:

= -1.026x² + 1,016.402x - 162,075

= (-1.026 x 100²) + (1,016.402 x 100) - 162,075

= -$70,694.80

Second model:

= -1.036x² + 1024.771x - 163710

= (-1.036 x 100²) + 1024.771 x 100 - 163710

= -$71,593

Third model:

=  298.214x - 66317.667

= 298.214 x 100 - 66317.667

= -$36,496.27

Fourth model:

= 196.2x - 18710

= 196.2 x 100 - 18,710

= $910

The best model is therefore the first model which shows the closest value to the actual y value of -$70,500 when x is 100.

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Answer: person on top is correct

Step-by-step explanation:

it’s A y=-1.026x^2+1016.402x-162075

Answer:

The answer is 6

The prediction thay the shopper can make about buying mystery bags in the future is A.There will be 4 more spy novels in 8 bags than in 6 bags.

Since the shopper bought 3 mystery bags and found that 6 books were spy novels, it means that there are 6/3 = 2 spy novels in each bag.

There, the prediction thay the shopper can make about buying mystery bags in the future is that there will be 4 more spy novels in 8 bags than in 6 bags.

This is because there's an extra 2 bags which will be equal to 4 spy novels

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Profitability index is 1.387. Thus, the correct option is (c) 1.387.

The formula for calculating the profitability index is:

P.I = PV of Future Cash Flows / Initial Investment

Where,

P.I is the profitability index

PV is the present value of future cash flows

The initial investment in the project is $30 million. The cash flow at the end of the first year is $2.85 million.

The present value of cash flows can be calculated using the formula:

PV = CF / (1 + r)ⁿ

Where,

PV is the present value of cash flows

CF is the cash flow in the given period

r is the discount rate

n is the number of periods

For the first-year cash flow, n = 1, CF = $2.85 million, and r = 11%.

Substituting the values, we get:

PV = 2.85 / (1 + 0.11)¹ = $2.56 million

To calculate the present value of all future cash flows, we can use the formula:

PV = CF / (r - g)

Where,

PV is the present value of cash flows

CF is the cash flow in the given period

r is the discount rate

g is the constant growth rate

For the subsequent years, CF = $2.85 million, r = 11%, and g = 3.85%.

Substituting the values, we get:

PV = 2.85 / (0.11 - 0.0385) = $39.90 million

The total present value of cash flows is the sum of the present value of the first-year cash flow and the present value of all future cash flows.

PV of future cash flows = $39.90 million + $2.56 million = $42.46 million

Profitability index (P.I) = PV of future cash flows / Initial investment

= 42.46 / 30

= 1.387

Therefore, the correct option is (c) 1.387.

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