A bird 7 feet in the air flies down to the ground. What integer would you use to represent the change in the birds position?

The integral |cos(inx)| dx can be expressed as:

|cos(inx)| = -(1/in) sin(inx)  for π/(2n) ≤ x ≤ π/n

The summing of discrete data is indicated by the integration. To determine the functions that will characterize the area, displacement, and volume that result from a combination of small data that cannot be measured separately, integrals are calculated.

To evaluate the integral ∫|cos(inx)| dx, we can break it down into two parts based on the periodicity of the absolute value function:

∫|cos(inx)| dx = ∫cos(inx) dx    for 0 ≤ x ≤ π/(2n)

             = -∫cos(inx) dx   for π/(2n) ≤ x ≤ π/n

Now, let's focus on the first part of the integral:

∫cos(inx) dx    for 0 ≤ x ≤ π/(2n)

We can use the substitution u = inx, which implies du = in dx. Rearranging, we have dx = du/(in). Substituting these values, we get:

∫cos(u) (1/in) du = (1/in) ∫cos(u) du

Integrating cos(u) with respect to u gives us sin(u):

(1/in) ∫cos(u) du = (1/in) sin(u) + C

Now, let's evaluate the second part of the integral:

-∫cos(inx) dx   for π/(2n) ≤ x ≤ π/n

Using the same substitution u = inx, we can rewrite the integral as:

-∫cos(u) (1/in) du = -(1/in) ∫cos(u) du

Again, integrating cos(u) with respect to u gives us sin(u):

-(1/in) ∫cos(u) du = -(1/in) sin(u) + C

Now we have evaluated both parts of the integral. Combining the results, we get:

∫|cos(inx)| dx = (1/in) sin(inx)   for 0 ≤ x ≤ π/(2n)

             = -(1/in) sin(inx)  for π/(2n) ≤ x ≤ π/n

Therefore, the integral |cos(inx)| dx can be expressed as:

|cos(inx)| = (1/in) sin(inx)   for 0 ≤ x ≤ π/(2n)

          = -(1/in) sin(inx)  for π/(2n) ≤ x ≤ π/n

Note: The second part of the integral could also be written as (1/in) sin(inx) with a negative constant of integration, but for simplicity, we have used the negative sign inside the integral.

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Kyle's yesterday's time was 108 seconds, or 1 minute and 48 seconds, faster than his normal time.

To find the difference in time between Kyle's normal time and yesterday's time, we need to subtract his normal time from yesterday's time:

(21 minutes 38seconds)−(23 minutes 26 seconds)

(21 minutes 38 seconds)−(23 minutes 26 seconds)

We can first convert both times to seconds to make the subtraction easier:

=(21×60+38)seconds

−(23×60+26)seconds

=(21×60+38) seconds−(23×60+26) seconds

=(1298 seconds)−(1406 seconds)

=(1298 seconds)−(1406 seconds)

=−108 seconds

=−108 seconds

The result is negative because Kyle's yesterday's time is faster than his normal time. To find the positive difference, we can multiply by -1:

∣−108∣ =108seconds

∣−108∣= 108 seconds

Therefore, Kyle's yesterday's time was 108 seconds, or 1 minute and 48 seconds, faster than his normal time.

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Answer:

69

Step-by-step explanation:

Answer:

w=14

Step-by-step explanation:

753.95-123.95=630

630 divided by 45=14

So w=14

Answer:

w=14

Step-by-step explanation:

753.95-123.95=630

630 divided by 45=14

So w=14

28 mando the peace of work in 41 days

by divida 52 and 35 and multiiply with28

Weighing the available information and assigning a probability.

A sort of probability called subjective probability is one that is based on a person's subjective assessment or personal knowledge of the likelihood of a particular result. It solely represents the subject's thoughts and prior experience and does not include any formal computations. A "gut instinct" used when making a deal is an illustration of subjective probability.

So, as per the definition of subjective probability

Dividing the number of favourable events by the number of possible events and Studying the fraction of times in the past a particular event has happened, both can be determined through calculations mathematically accurate but for Weighing the available information and assigning a probability we might use a "gut instinct". Thus

Weighing the available information and assigning a probability.

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Answer:

let the decided no. be x

Now

\( \frac{5}{6} \times \frac{1}{x} = \frac{3}{5} \)

\(5 \times 5 = 3 \times 6x\)

\(x = \frac{25}{18} or1 \frac{7}{18} \)

is a required answer.

when

no. divided by 5/6 equals 5/3

now

\( \frac{5}{6} \times \frac{1}{x} = \frac{5}{3} \)

\(5 \times 3 = 5 \times 6x\)

\(x = \frac{15}{30} \)

\(x = \frac{1}{2} \)is a required answer.

Answer:

6+2x >32

2x>32-6

2x>26

divide both sides by 2

therefore, x>13

Step-by-step explanation:

this is because x don't has a negative sign or is on the other side

.

Step-by-step explanation:

Answer:

12% of 7.99

=0.96$

so...

The cost after Markup

=7.99$+0.96$

answer/explanation:

carry out these steps: 12% of 7.99 = $0.96 and use fraction if u may like. therefore the new cost after the markup is $7.99 + $0.96 which is then equal to your final answer - $8.95!

Answer:x=−y+16x=−y+1

Step-by-step explanation:

The solution to the initial-value problem is y =\(18x^{-3/8\) with x > 0 and y(4) = 18.

To solve the initial-value problem 2xy'y = 6x with x > 0 and y(4) = 18, we need to use the method of separation of variables.

First, we can write the equation in the form y' = f(x,y), where f(x,y) = 3/\(x^2\).

Next, we separate the variables by dividing both sides by y and multiplying both sides by dx:

(2x/y) dy = 3/\(x^2\) dx

We integrate both sides:

∫(2x/y) dy = ∫3/\(x^2\) dx

ln|\(y^2\)| = -3/x + C

where C is the constant of integration.

We can simplify this expression using the initial condition y(4) = 18:

ln|\(18^2\)| = -3/4 + C

C = ln(324) + 3/4

So the solution to the initial-value problem is:

ln|\(y^2\)| = -3/x + ln(324) + 3/4

Simplifying further:

ln|\(y^2\)| = ln(324\(x^{-3/4\))

|\(y^2\)| = 324\(x^{-3/4\)

y = ± 18\(x^{-3/8\)
Since y(4) = 18, we choose the positive sign:

y = 18\(x^{-3/8\)

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Answer:

Step-by-step explanation:

That is (16/50) * 100

= 16 * 100/50

= 16 *2

= 32%.

Answer: 32%

Step-by-step explanation:

put it into a fraction, 16/50 then multiply by 2 to get 32/100 now you can turn that into a percent to get 32%

Heres a Simple Answer:

1. The one on the left follows the Vertical Line test, while the one on the right doesn't

2. A function is either y = mx+b, or a Nonlinear function. The one on the right is a Parabolic Function becuase it has the x^2 on it. The right one is y^2, which is not a function.

(Not very good, but I gtg so I rushed.)

Answer:

5 terms

to the fourth degree

leading coeff of 1

3 turning points

end behavior (when x -> inf, y -> inf. When x -> - inf, y -> -inf)

x intercepts are (0,-4) (0,-2) (0,1) (0,3)

Relative min: (-3.193, -25) (2.193, 25)

Relative max: (-0.5, 27.563)

Step-by-step explanation:

The terms can be counted, seperated by the + and - in the equation given.

The highest exponent is your degree.

The number before the highest term is your leading coeff, if there is no number it is 1.

The turning points are where the graph goes from falling to increasing or vice versa.

End behaviour you have to look at what why does when x goes to -inf and inf.

X int are the points at which the graph crosses the x-axis.

The relative min and max are findable if you plug in the graph on desmos or a graphing calculator.

She initially placed $6222 in the account.

With annual compound interest accruing at a rate of 4.4% after three years, she has now $7080 in the account.

From the question, we have

7080 = A * (1 + 4.4/100)^3

7080 = A * 1.1379

A = 7080/1.1379

= 6221.99 = $ 6222 (approx.)

Divide:

Divide, in its simplest form, means to divide into two or more equivalent portions, spaces, groups, or divisions. Divide, in plain English, means to provide the entire thing to a group in equal portions or to divide it into equal pieces. Let's say a square is divided into two triangles with equal areas by a diagonal. A division operation may or may not provide an integer as the outcome. The outcome may occasionally take the form of decimal numbers.

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Answer:

F type connector

Step-by-step explanation:

Use an F-type connector for broadband cable connections that use coaxial cable.

The F connector is a coaxial RF connector commonly used for "over the air" terrestrial television, cable television and universally for satellite television and cable modems,

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Answer:

y = 3, 4, or 5

Step-by-step explanation:

Step 1; Simplify the Double Inequality

Let's first simplify this double inequality to make answering this problem a bit easier. This means getting the middle term to be just y, without any added constant or coefficients.

In this case, this is a fairly simple process, as all we have to do to get y by itself is just divide the entire inequality by 2. This means that we will also divide the 5 and 12 by 2. (Note that the signs stay the same because we are not dividing by a negative number.)

Doing so gives us the following double inequality: 2.5 < y < 6.

Step 2: Identify the Integers in this Range

Now that we have a simplified double inequality, all we need to do is find all of the integers in its range. (Recall that an integer is any number that is not a fraction when fully simplified (ex. …-1, 0, 1...).)

In other words, we need to find all of the integers in between 2.5 and 6. Note that we don't include 6 because of the "<" sign, which indicates that the 2.5 and 6 are not included in the set. These numbers are 3, 4, and 5, making them your answer. Hope this helps!

The increase in earnings brought on by producing one extra unit is known as the marginal profit. The proper domain for functions is the integers (0, 1, 2, ...).

By dividing marginal revenue by marginal cost, one can compute marginal profit. Because it can help determine whether to raise or lower the level of output, marginal profit analysis is useful.

Any quantity of output below the one at which marginal profit equals zero has a positive marginal profit, meaning that profit can be increased by producing more of that quantity. Conversely, any quantity of output above the one at which marginal profit equals zero has a negative marginal profit, meaning that profit can be increased by producing less of that quantity.

A company that manufactures and sells shirts. Daily profit of...

A company that manufactures and sells shirts. The daily profit the company makes depends on the number of shirts sold. The profit in dollars if a company sells x shirts can be found using the function f(x)=7x-40. Locates and interprets given function values ​​to determine the appropriate domain for the function.

f(-10) = -110, which means that if the company sells -10 shirts, it will make a profit of -$110. This interpretation makes no sense in the context of the problem.

f(10) = 26.5, so if the company sells 9.5 of his shirts, he makes a profit of $26.5. This interpretation makes no sense in the context of the problem

f(9.5) = 26.5, so if the company sells 9.5 shirts, it makes a profit of $26.5. This interpretation makes no sense in the context of the problem.

Therefore, based on the above observations, it is clear that the proper domain for functions is the integers (0, 1, 2, ...).

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The solutions to the system of equations are x=5, z=1,y=-3

What is system of equations?

Given equations:

x+y+z=3

3x+(y/3)-2z=12

-5x-6y+3z=-4

Solving by using the substitution method:

\(\begin{bmatrix}x+y+z=3\\ 3x+\left(\frac{y}{3}\right)-2z=12\\ -5x-6y+3z=-4\end{bmatrix}\)

Substitute x=3-y-z

\(\begin{bmatrix}3\left(3-y-z\right)+\frac{y}{3}-2z=12\\ -5\left(3-y-z\right)-6y+3z=-4\end{bmatrix}\)

Substitute z={8y+9}/{15}

\(\begin{bmatrix}-y+8\left(-\frac{8y+9}{15}\right)-15=-4\end{bmatrix}\)

simplify

\(\begin{bmatrix}\frac{-79y-72}{15}-15=-4\end{bmatrix}\)

Substitute y=-3

\(z=-\frac{8\left(-3\right)+9}{15}\)

z=1

For x=3-y-z

Substitute z=1,y=-3

x=3-(-3)-1

x=5

The solutions to the system of equations are:

x=5, z=1,y=-3

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The corrals that satisfies the population constraint that requires at least 20 square meters of area per animal is option (d) corral 4

To determine which corral meets the population constraints of at least 20 square meters for each animal, we need to calculate the area of each corral and divide it by the number of animals in that corral. If the result is at least 20 square meters, then the corral meets the requirement.

Corral 1: Area = length x width = 50 x 40 = 2000 square meters. Number of animals = 110. Area per animal = 2000/110 = 18.18 square meters. Therefore, Corral 1 does not meet the requirement.

Corral 2: Area = length x width = 60 x 35 = 2100 square meters. Number of animals = 115. Area per animal = 2100/115 = 18.26 square meters. Therefore, Corral 2 does not meet the requirement.

Corral 3: Area = length x width = 55 x 45 = 2475 square meters. Number of animals = 125. Area per animal = 2475/125 = 19.8 square meters. Therefore, Corral 3 meets the requirement.

Corral 4: Area = length x width = 65 x 40 = 2600 square meters. Number of animals = 130. Area per animal = 2600/130 = 20 square meters. Therefore, Corral 4 meets the requirement.

Therefore, the answer is (d) Corral 4.

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Answer:

D. Corral 4

Hope this helps!

Step-by-step explanation:

The x-coordinate of the new point is 3/2 but we cannot calculate the exact value of the new y-coordinate.

The new coordinate for the transformation of f(x) under the function g(x) = f((1/2)x) - 7, we'll start with the given point (3, 6) and apply the transformation.

First, let's substitute x = 3 into the transformation equation:

g(3) = f((1/2)(3)) - 7

= f(3/2) - 7

Now, to determine the new y-coordinate, we need to know the value of f(x) at x = 3/2.

Without specific information about the function f(x), we cannot calculate the exact value of f(3/2) or the new y-coordinate.

We can still provide a general representation of the new coordinate for any function f(x).

Let's denote the new coordinate as (x', y'):

x' = 3/2

y' = f(3/2) - 7

The value of y' will depend on the function f(x) and its behavior at x = 3/2. If you provide the specific function f(x), we can substitute it into the equation to determine the exact value of y' and provide the coordinates (x', y').

The function f(x), we can determine the new x-coordinate as 3/2, but we cannot calculate the exact value of the new y-coordinate or provide the specific new coordinate (x', y') without additional information.

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The rate of change of the area of circle with respect to radius is: 8π.

The rate at which one quantity changes in relation to another quantity is known as the rate of change of a function.

Now,

Area of a circle having radius (=r) is given by: A = πr²

The rate of change of area of the circle will then be given by:

\(\frac{dA}{dr}=\pi \frac{d}{dr}(r^{2})=2\pi(r)\)​

For r = 4, \(\frac{dA}{dr}=2\pi(4)=8\pi\)

Hence, the rate of change of area of the circle when the radius is 8π.

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Answer:

-3n⁹

Step-by-step explanation:

= \(\sqrt[3]{-27n^(27)}\)

= \(\sqrt[3]{-27} * \sqrt[3]{n^{27}}\)

= (-3) × n⁹

= -3n⁹

The Feynman diagrams are as follows:For τ−→π−vτ​:Here, the interaction is through the W−boson, which causes the decay. The τ− and the ντ are both fermions, and the π− meson is a boson.

Therefore, the coupling constant is of strength g.For τ−→K−vτ​:

Here, the interaction is through the W−boson, which causes the decay.

The τ− and the ντ are both fermions, and the K− meson is also a boson. Therefore, the coupling constant is of strength g.

The Feynman diagrams show the lowest-order for the decay of tau lepton to a π meson and to a K meson. The interaction is through the W−boson, which causes the decay, the τ− and the ντ are both fermions, and the π− and K− mesons are bosons, which show the coupling constant of strength g at each vertex.

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Answer:

C. V15

Step-by-step explanation:

Each step we go back a letter in the alphabet and up 3 numbers.

Hope this helps! :)

Answer:

C. V15

Step-by-step explanation:

I got the answer correct.

Answer:

Yes; for each input there is exactly one output. 2. ANSWER: No; the domain value 6 is paired with both 9 and 10. 3. {(2, 2), (−1, 5), (5, ... Draw a graph showing the relationship between

Step-by-step explanation:

i think that is the answer

Answer: Yes, the relatoin is a function. the graph of the function is a straight line.

Step-by-step explanation: If it is a straight line it is a function.

The value of dy/df(7, 8) is 0.3 (rounded to one decimal place).

The given equation is f(x, y) = 2xln(y2 + y).To compute dy/df(7, y) at y = 8, we will begin by calculating the partial derivative of f(x, y) with respect to y.df/dy= d/dy [2xln(y^2 + y)]We will apply the product rule and the chain rule to compute this derivative.df/dy= d/dy [2xln(y^2 + y)] = 2xd/dy [ln(y^2 + y)] = 2x * 1 / (y^2 + y) * (2y + 1)df/dy = (4xy + 2x) / (y^2 + y)Therefore, dy/df = 1 / df/dyNow, f(7, 8) = 2 * 7 * ln(8^2 + 8) = 2 * 7 * ln(8 * 9) = 14 * ln(72)We need to calculate the value of dy/df(7, 8) by using the above derivatives and f(7, 8)dy/df = 1 / df/dy(7, 8) = 1 / (4 * 7 * 8 + 2 * 7) / (8^2 + 8) = 1 / (224 + 14) / 72 = 72 / 238dy/df(7, 8) = 72 / 238 = 0.3025 (Rounded to one decimal place).

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The dimensions of diameter of the circle is 6 inches which Jessa used to draw her circle.

The circumference of a circle is stated by the formula -

C = 2πr, where r refers to radius of the circle. Calculating radius now.

18.84 = 2πr

Rewriting the equation for radius of circle

r = 18.84/2×3.14

Performing division on Right Hand Side of the equation

r = 3 inches

As known, diameter is double the radius. Hence, diameter of the circle = 2×3

Performing multiplication on Right Hand Side of the equation

Diameter of the circle = 6 inches

Thus, the correct answer is A 6.

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The complete question is -

9.Jessa drew a circle with a circumference of 18.84 inches. Which of these dimensions could be the diameter, in inches Jessa used to draw her circle? Use 3.14 for pi.

A 6

B 15.7

C 3

D 9.42