find the indefinite integral. (use c for the constant of integration.) arcsec(8x) dx, x > 1 8

Answer: b=2a/h-a

Step-by-step explanation:

Answer:

¿Qué alternativas habrías planteado para evitar la expansión de las guerrillas en todo el territorio colombiano?

Answer:

2.3 ft

Step-by-step explanation:

i looked it up on boogle.

Answer:

  Both are correct with respect to the final purchase price.

  Lisa is correct, in terms of appropriate accounting procedure

Step-by-step explanation:

The total amount paid by Lisa's method and by Ross's method will be the same. The multiplication factors in each case are (1-0.15) = 0.85 and (1 +0.08) =  1.08. The commutative property of multiplication tells you the product is the same, regardless of the order in which the factors are applied.

The order of application of tax and discount does not matter for the final price.

__

As a practical matter, Lisa is correct. The store will owe sales tax to the government based on the net sales of the store. If the cash register records the sale as $495, then extra accounting steps are required so the store can avoid paying tax on that amount. However, if the cash register records the sale as 15% less than $495, the tax paid to the government is easily justified.

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The attachment shows the intermediate computed values in both cases. The final value is the same.

The answers is

\(x = 2\)

Answer:  A.

Step-by-step explanation:

The solution is (-1, 1). The solution has been obtained using linear equations.

What is a linear equation?

The linear equation with the highest degree of one is this one. This implies that there are no variables in a linear equation with exponent greater than 1. This equation results in the graph having a straight line.

In order to obtain the solution, we will see which point satisfies both the equations.

1. (1,1)

⇒x-2y = -3

⇒1-2 = -3

⇒-1 ≠ -3

So, this is not the solution.

2. (1, -1)

⇒x-2y = -3

⇒1-2(-1) = -3

⇒1+2 = -3

⇒3 ≠ -3

So, this is not the solution.

3. (-1, 1)

⇒x-2y = -3

⇒-1-2 = -3

⇒-3 = -3

Second equation

⇒y = -2x - 1

⇒1 = -2(-1) - 1

⇒1 = 2 - 1

⇒1 = 1

Thus, this is the solution.

Hence, the solution is (-1, 1).

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What is the question for this so I can answer it?

Answer:

Step-by-step explanation:

The function is decreasing on (∞,∞)

The function never increases

Answer:

0

Step-by-step explanation:

0

Number planes contain points J, K and N is 0. Therefore, option A is the correct answer.

A plane in geometry is a level surface that never ends. Other names for it include a two-dimensional surface. A plane has an unlimited width, an endless length, zero thickness, and no curvature.

Given that, X and Y are planes.

In the given figure, point J lies outside the X and Y planes.

Points K and N are lies on plane X.

So, J, K and N are not lying in the same plane.

Therefore, option A is the correct answer.

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Answer:

5 pounds

Step-by-step explanation:

Answer:

$24

Step-by-step explanation:

y = total cost  x=each addition pound or part of a pound

y = 8 + 2x

Substitute the value of x in. (8 because it is still 2 dollars more for the 0.4)

y = 8 + 2(8)

Solve

Total cost = $24

The angle the tower makes with the hill is approximately 44.77 degrees.

To find the angle the tower makes with the hill, we can use trigonometry. Let's denote the angle the tower makes with the hill as θ.

Using the given information, we can form a right triangle with the tower, the guy-wire, and the horizontal distance between the anchor point and the base of the tower.

The vertical leg of the triangle represents the height of the tower, which is 127 feet.

The hypotenuse of the triangle represents the length of the guy-wire, which is 175 feet.

The horizontal leg of the triangle represents the distance from the anchor point to the base of the tower, which is 64 feet.

We can use the sine function to find the angle θ:

sin(θ) = opposite/hypotenuse

sin(θ) = 127/175

To find θ, we can take the inverse sine (sin^(-1)) of both sides:

\(θ = sin^(-1)(127/175)\)

Using a calculator, we find that θ is approximately 44.77 degrees

Therefore, the angle the tower makes with the hill is approximately 44.77 degrees.

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1. 110

2. 70

3. 70

4. 110

5. 110

6. 70

7. 70

8. 110

180 - 110 = 70

The rate of increase of the y-coordinate as it approaches the point (1, 5) is 4 cm/s.At that instant, the x-coordinate of the point is not changing; it is staying at 1.

When a point reaches a certain coordinate, it means that the point is not changing anymore. In this case, the point has reached the coordinate (1, 5), which means that the x-coordinate (1) is not changing, while the y-coordinate (5) is increasing at a rate of 4 cm/s. Therefore, the x-coordinate of the point is not changing at that instant.

x = 1

Rate of Change (x-coordinate) = 0 cm/s

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Answer:

1 lap = 4 minutes

... lap = 20 minutes

So,

\( \sf = \frac{20}{4} = \green{5 \: lap}\)

The right answer is 5 lap

━━━━━━━━━━━━━━━━━

Hope it helps!

Answer:

Independent variable - type of cola drink

dependent variable - taste rating of cola drink

extraneous variable - type of cola drink

Step-by-step explanation:

The independent variable is the variable that the person carrying out an experiment changes or manipulates. the independent variable usually have a direct effect on the dependent variable

The dependent variable is the variable that is being measured in an experiment. It is usually affected by the independent variable.

The extraneous variable is the variable  that is not been researched in the experiment but it has the potential to influence the results of the experiment.

The type of cola drink given to participants can be manipulated to derive different ratings. the ratings that participants would give the cola drink is determined by the type of cola drink served. Here, the type of drink served is the independent variable while the ratings given is the dependent variable.

the extraneous variable is the type of drink cups used. this is not relevant to the experiment but can affect the results of the experiments. for example, imagine a red cup is used for the experiment and a participant hates red cups. it is more likely that the participant would give a low rating for the cola drink even if the drink tastes good

Answer:

Equations in slope-intercept form for three different lines that intersect at (–2, 3) are y=-x+1  ,  y=3  and y=x+5

Step-by-step explanation:

General equation of slope intercept form : \(y-y_1=m(x-x_1)\)

We are supposed to find equations in slope-intercept form for three different lines that intersect at (–2, 3).

\((x_1,y_1)=(-2,3)\)

Substitute the value in the general equation

y-3=m(x+2)

Now substitute any 3 values of m

At m = -1

\(\Rightarrow y-3=-x-2 \\\Rightarrow y=-x+1\)

At m =0

\(\Rightarrow y-3=0 \\\Rightarrow y=3\)

At m =1

\(\Rightarrow y-3=x+2 \\\Rightarrow y=x+5\)

They all intersect at the given point.

So, equations in slope-intercept form for three different lines that intersect at (–2, 3) are y=-x+1  ,  y=3  and y=x+5

Answer:

y-3=-x-2

   y=-x+1

y-3=0

 y=3

y-3=x+2

y=x+5

Step-by-step explanation

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Similar to inference techniques used in earlier chapters regarding sample sizes, the conditions that allow us to use the Chi-square test protect us from having expected counts that are too small.

When conducting a Chi-square test, we are comparing observed counts to expected counts, and if the expected counts are too small, we may not have enough data to accurately determine if the observed counts are significantly different from what we would expect by chance alone. Therefore, one of the assumptions of the Chi-square test is that the expected counts in each cell of the contingency table should be at least 5, although some researchers suggest that expected counts should be at least 10 to increase the accuracy of the test.

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Answer:

1.6 miles/day

Step-by-step explanation:

he has already ran 15 miles, so only 20 miles left. (35-15=20)

essentially, he needs to run 1.6 miles per day because:

20/12 = 1.666

On the weekends, Dianelys works as a volunteer at the main library. She noted that 314 people are anticipated to attend social issues.

The chance that a happening will occur, such as rolling a five on the die or selecting a diamond from a deck of cards, is known as probability. This is computed using the formula, \(P(A) =\frac{\text{number of favorable events}}{\text{total number of outcomes}}=\frac{n}{N}\)

There were 349 visitors to the youth wing, 333 to the social issues session, and 485 to the fiction and literary session. The probability of selecting social issues is then,

\(\begin{aligned}P(\text{social issues})&=\frac{n}{N}\\&=\frac{333}{349+333+485}\\&=\frac{333}{1167}\\&=0.2853\\&\approx28.53\%\end{aligned}\)

Then, the number of people expected to go to social issues is,

\(\begin{aligned}N &= 0.2853\times 1100\\&=313.83\\&\approx314\end{aligned}\)

The required answer is 314 people.

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Answer:

lolllll

Step-by-step explanation:

Answer: 1/5 * 1/4 = a

Step-by-step explanation: Ok, so 5/5 = 1 whole. So that is the reason why the square is divided into 20 small squares. Dividing fractions is the same as multiplying by its recriplical. Ex. 2 divided by 1/4. First we would do 2/1 divided by 1/4, since a whole can be put on top of 1. So in your case that would be 4/1. Then we do 2/1 * 4/1. As you can see 1/4 is flipped because dividing is the same as multiplying by the reciprocal. So in your case that would be 1/5 * 1/4 = a

The correct choice is: OA. The solution set is {π/4}. To summarize, the correct choice is: OA. The solution set is {π/4}.

To solve the equation 3cot(x) + 4 = 7 over the interval [0, 2x), we'll first isolate the cotangent term and then find the values of x that satisfy the equation.

Let's start by subtracting 4 from both sides of the equation:

3cot(x) = 7 - 4

3cot(x) = 3

Now, divide both sides of the equation by 3:

cot(x) = 1

The cotangent function is the reciprocal of the tangent function, so cot(x) = 1 is equivalent to tan(x) = 1.

Now, we need to find the values of x in the interval [0, 2x) that satisfy tan(x) = 1.

The tangent function is positive in the first and third quadrants. In the first quadrant, the tangent function is equal to 1 at π/4 radians. In the third quadrant, it is also equal to 1 at 5π/4 radians.

Since we are looking for solutions in the interval [0, 2x), we can consider the solution π/4.

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Answer:

======================

The solution is all points to the right from 3, same point included.

The correct answer is not listed in the answer choices provided.To find the total cost of the fence and the gate, we need to first calculate the perimeter of the rectangular garden. The perimeter is the sum of all four sides of the garden. We know that the garden is 18 feet wide and 27 feet long.

The two shorter sides (width) will have a length of 18 feet each, while the two longer sides (length) will have a length of 27 feet each. Therefore, the perimeter of the garden is:

Perimeter = 2(18) + 2(27) = 54 + 36 = 90 feet

However, we need to subtract the length of the gate from the width of the garden as the fence will not be installed in that area. The width of the garden after the gate is taken into account will be 18 - 3 = 15 feet.

Therefore, the perimeter of the garden with the gate included is:

Perimeter = 2(15) + 2(27) = 30 + 54 = 84 feet

Now, we can multiply the perimeter by the cost per foot of the fence to find the total cost of the fence:

Cost of fence = 84 x 43 = $3,612

Finally, we add the cost of the gate to the cost of the fence to find the total cost of the fence and gate:

Total cost = 3,612 + 128 = $3,740

Therefore, the correct answer is not listed in the answer choices provided.

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