Calculate the flux of the vector field (³, ³), out of the annular region between the x² + y² = 9 and x² + y² = 16.

Answer:

Pascal's

Step-by-step explanation:

Answer:

Los triangulos son iguales porque tienen dos lados y el angulo comprendido  respectivamente iguales, por tanto

\(3x = x+8\\2x=8\\x=4\\\)

Answer:

1st and 4th are the right triangles

Step-by-step explanation: lol like a dozen

Answer: 9v+45

Step-by-step explanation:

Distribute

9(v+5) = 9v+45

Answer:

its the second number to the right of the decimal

Answer:

two zeroes at the end and if it is a number like 2400 the hundreths place is the 400

Step-by-step explanation:

To calculate the FUTA (Federal Unemployment Tax Act) and SUTA (State Unemployment Tax Act) for Ol' Fashion Industries, we need to consider the wages and rates for each employee.

FUTA Calculation: Determine the taxable wages for each employee by subtracting their 401K contribution and FSA deduction from their gross wages. Sum up the taxable wages for all employees. Multiply the total taxable wages by the FUTA tax rate, which is currently 0.6%. SUTA Calculation: Determine the taxable wages for each employee by subtracting their 401K contribution and FSA deduction from their gross wages. Calculate the SUTA tax rate, which is given as 3.5%. Multiply the taxable wages for each employee by the SUTA tax rate. Sum up the SUTA taxes for all employees.

learn more about:- FUTA Calculation here

https://brainly.com/question/32070315

#SPJ11

So, based on the theoretical likelihood, we anticipate that 35 times out of 140 repeats, both spins will be odd numbers.

Probability is a branch of mathematics that deals with the study of random events and the likelihood of their occurrence. Probability is expressed as a number between 0 and 1, with 0 indicating that an event is impossible to occur and 1 indicating that an event is certain to occur. The probability of an event A, denoted by P(A), is calculated as the number of favorable outcomes for the event divided by the total number of possible outcomes. For example, if a fair six-sided die is rolled, the probability of rolling a 3 is 1/6 because there is only one favorable outcome (rolling a 3) out of the total 6 possible outcomes. Probabilities can be used to make predictions about the likelihood of future events and to make decisions under uncertainty. Probabilities can also be used to describe the distribution of random variables and to quantify the relationship between different events. Probability theory is widely used in many fields, such as statistics, engineering, finance, physics, and biology, among others.

Here,

The theoretical probability of both spins being odd numbers is 9 over 36, which means that for every 36 times the experiment is repeated, we expect 9 of those times to result in both spins being odd numbers.

If the experiment is repeated 140 times, we can use the theoretical probability to estimate the number of times both spins will be odd numbers as follows:

140 * (9/36) = 35

So, based on the theoretical probability, we predict that both spins will be odd numbers 35 times out of 140 repetitions.

To know more about probability,

https://brainly.com/question/30034780

#SPJ1

The variable or factors that the unknown function depends on are referred to as the independent variables.

Everything that track in the study and what is impacted by it are both considered dependent variables. Depending on the independent variable, the dependent variable will change. Because it "depends" on the independent variable, it is known as a dependent variable. The dependent variable on other measurable variables As a result of an experimental modification of the independent variable or variables, these variables should change.

The amount of study one did, how much sleep one got the night before the test, or even how hungry he or she were can all affect your test result, which makes it a dependent variable. As an example, the test score might be a dependent variable.

Differential equations that have a constant power of one are known as linear differential equations.

A linear ordinary differential equation is what the given differential equation is.

The highest derivative that appears in the connection determines the order of a differential equation.

Consequently, the differential equation has an order of 1.

The variable or factors that the unknown function depends on are referred to as the independent variables.

As a result, in the above differential equation, t is independent and p is dependent variable.

To know more about independent variable refer to:

brainly.com/question/25223322

#SPJ4

The complete question is as follows:

Answer:

I think its lines cause u use lines when you draw

Answer:

A is circumsoribed about circle O so OCbot CA,OBbot AB mangle O=360 ° -90 ° -90 ° -80 ° =100 °

Given that <A and <B are complementary angles, the measure of angle B is: \(41^{\circ}\)

Apply the knowledge of what complimentary angles are to solve for x then find the measure of <B.

Since <A and <B are both complimentary angles, therefore:

m<A = (6x+1)

m<B = (8x-23)

\((6x+1) + (8x-23) = 90\)

\(6x+1 + 8x-23 = 90\)

\(6x+1 + 8x-23 = 90\\\\14x - 22 = 90\)

\(14x = 90 + 22\\\\14x = 112\)

\(x = 8\)

\(m \angle B = 8x-23\\\\m \angle B = 8(8) - 23\\\\m \angle B = 41^{\circ}\)

Therefore, given that <A and <B are complementary angles, the measure of angle B is: \(41^{\circ}\)

Learn more here:

https://brainly.com/question/15592900

If x increases by 1 unit, y increases by 5 units in the equation y = 5x - 9.

If x decreases by 4 units, y decreases by 20 units.



(a) To find the corresponding change in y when x increases by 1 unit, we can substitute x+1 into the equation and compare it to the original equation.

Original equation: y = 5x - 9

New equation: y' = 5(x+1) - 9 = 5x + 5 - 9 = 5x - 4

The corresponding change in y is the difference between y' and y, which is y' - y = (5x - 4) - (5x - 9) = 5x - 4 - 5x + 9 = 5. Therefore, if x increases by 1 unit, y will increase by 5 units.

(b) Similarly, to find the corresponding change in y when x decreases by 4 units, we substitute x-4 into the equation and compare it to the original equation.

Original equation: y = 5x - 9

New equation: y' = 5(x-4) - 9 = 5x - 20 - 9 = 5x - 29

The corresponding change in y is y' - y = (5x - 29) - (5x - 9) = 5x - 29 - 5x + 9 = -20. Therefore, if x decreases by 4 units, y will decrease by 20 units.



Therefore, If x increases by 1 unit, y increases by 5 units in the equation y = 5x - 9 and  If x decreases by 4 units, y decreases by 20 units.

To learn more about equation click here

brainly.com/question/29657983

#SPJ11

We have proved that the set of all points (x, y) that are equidistant from the point (f, k) and the line x.

What is a parabola?

A parabola is a plane curve that is mirror-symmetrical and roughly U-shaped in mathematics. It fits several seemingly disparate mathematical descriptions, all of which can be shown to define the same curves. A point and a line are two ways to describe a parabola.

That’s a parabola in the usual orientation. y=1 is the directrix. (f, k) is the focus. Squared distance, as usual, is the fundamental quantity.

If (x,y) is a point in the set, the squared distance to y=1 is (y−1)². The squared distance to (f, k).

     (y - 1)²=(x - f)²+(y - k)²

Hence, we can say that the set of all points (x, y) is equidistant from the point (f, k) and the line x.

To learn more about parabolas, visit:

https://brainly.com/question/4061870

#SPJ4

Answer:

-4 just kidding it is 3

Step-by-step explanation:

Answer:

√54/3, √3, 6, 8, 26/3,

Step-by-step explanation:

Answer:

x = -4

Step-by-step explanation:

1=5(x+1)+16

1=(5)(x)+(5)(1)+16 (Distribute)

1=5x+5+16

1=(5x)+(5+16)(Combine Like Terms)

1=5x+21

5x+21=1

5x+21−21=1−21

5x=−20

5x/5=−20/5

x=−4

Answer:

value of x is -4

Step-by-step explanation:

All you need to do is replace f(x) for 1.

1 = 5(x+1) + 16

backwards solve;

1 = 5x+5 +16

1=5x+21

1-21=5x

-20=5x

x=-4

That's all.

If it asks you if x=1, then just plug in 1 where ever x is. f(x) is symbolic of y.

Answer:

\($x_{1}=\frac{3}{2}+\frac{i}{2}\\$\)

\($x_{2}=\frac{3}{2}-\frac{i}{2}$\)

Step-by-step explanation:

It is a Quadratic Equation

\(2x^2-6x+5=0\)

Once it cannot be easily factored, you solve it using the quadratic formula or completing the square. I will use the quadratic formula.

\($x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$\)

\($x=\frac{-(-6)\pm\sqrt{(-6)^2-4\cdot 2\cdot 5}}{2\cdot 2}$\)

The discriminant is negative, therefore we got complex solutions.

\(\Delta= \sqrt{-4}= \sqrt{4i} =2i\)

\($x=\frac{6\pm 2i}{4}$\)

\($x_{1}=\frac{3+i}{2} $\)

\($x_{2}=\frac{3-i}{2} $\)

Now, just rewrite the roots in standard complex form

\($x_{1}=\frac{3}{2}+\frac{i}{2}\\$\)

\($x_{2}=\frac{3}{2}-\frac{i}{2}$\)

Answer:

The percentage of the surveyed that preferred Lirt juice is 40%

Step-by-step explanation:

In this question, we are asked to calculate the percentage of beings that preferred Lirt juice

Let’s look at the survey presented in the question. 10 beings preferred out of a total of 25

The percentage that preferred Lirt juice will thus be;

10/25 * 100%

= 10 * 4 = 40%

Answer:

1st number:  3

2nd number:  18

3rd number:   19

Step-by-step explanation:

let 'f' = 1st number

let '6f' = 2nd number

let '6f + 1' = 3rd number

f - 2(6f + 1) = -35

f - 12f - 2 = -35

-11f - 2 = -35

-11f = -33

f = 3

Answer:

Part A:

The estimate of the length of the crust of each pizza is given as follows;

a) The estimate of the length of the crust of the pizza with radius, r = 32 cm is 198 cm

b) The estimate of the length of the crust of the pizza with radius, r = 12.7 cm is 76.2 cm

Part B:

a) The calculated length of the crust of the pizza with radius, r = 32 cm is approximately 201.06 cm

b) The calculated length of the crust of the pizza with radius, r = 12.7 cm is approximately 79.796 cm

Step-by-step explanation:

Part A:

The estimate of the length of the crust of each pizza is given as follows;

a) For the pizza with radius, r = 32 cm

Length of crust = Estimate of the circumference of the pizza 2 × 32 × 3 = 198 cm

b) For the pizza with radius, r = 12.7 cm

Length of crust = Estimate of the circumference of the pizza 2 × 12.7 × 3 = 76.2 cm

Part B:

The calculated length of the crust of each pizza is given as follows;

a) For the pizza with radius, r = 32 cm

Length of crust = The circumference of the pizza 2 × 32 × π ≈ 201.06 cm

b) For the pizza with radius, r = 12.7 cm

Length of crust = The circumference of the pizza 2 × 12.7 × π ≈ 79.796 cm

Answer:

picture from Goldbach's conjecture.

Step-by-step explanation:

Goldbach's conjecture is one of the oldest and best-known unsolved problems in number theory and all of mathematics. It states:

Every even integer greater than 2 is the sum of two primes.

The conjecture has been shown to hold for all integers less than 4 × 10^18, but remains unproven despite considerable effort.

So on the red and blue axes you see primes. The list of black numbers are even numbers.

The area of the lake on the map scale of  1:200000 is found to be 0.496 km²

To find out the size of the lake, we have to find the area of the map and then we will use the scaling.

We know that the scale of the map is 1:200000. This means that 1 centimeter on the map represents 200,000 centimeters on the ground. Now, converting the values. So, the area of the lake on the ground is,

(12.4cm²/10,000,000)(200,000cm/1cm)² = 0.496 km²

Therefore, the area of the lake is 0.496 square kilometers (rounded to three decimal places).

To know more about scale and area, visit,

https://brainly.com/question/29464385

#SPJ1

For a 3×3 matrix A, with the real eigenvalue is 2 and two complex conjugate eigenvalues, the complex conjugate eigenvalues of matrix A are equal to 1 ± i.

Eigenvalues are defined as a special set of scalar points that is associated with set of linear equations and matrix equations. We have a matrix A of order 3×3. It has real and complex eigenvalues. As we know number of eigenvalues for 3×3 matrix are 3. The real eigenvalue, λ

= 2

Number of complex eigenvalues= 2

Also, the determinant of matrix A, det(A) = 50

Trace of matrix A, tr(A) = 8

We have to determine the complex eigenvalues.

The characteristic polynomial for 3×3 is written as below, f( λ )= det(A − λI3 )= −λ³ + 4λ² - 6 λ + 4.

For eigenvalues, −λ³ + 4λ² - 6 λ + 4 = 0

Now, one of eigenvalue of matrix is 2, λ = 2. Using the synthesis division, for calculating the remaining, follow the steps present in above figure. In the last step of division we get a quadratic equation, -λ² + 2λ - 2 = 0, solve it by quadratic formula, \(λ = \frac{-2 ± \sqrt{ 2² - 4 (-2)(-1)}}{2(-1)}\)

\(= \frac{-2 ± \sqrt{4 - 8 }}{-2}\)

=> λ = 1 ± i

Hence, required values are 1 ± i.

For more information about eigenvalues, visit :

https://brainly.com/question/15423383

#SPJ4

According to the similarity-attraction hypothesis, when two individuals from different cultures perceive a greater similarity between themselves, it is likely that they will experience increased attraction towards each other.

This means that the perception of shared characteristics, values, and beliefs between individuals can lead to a stronger sense of connection and positive feelings. It is important to note that this hypothesis suggests perceived similarity and attraction, but it does not guarantee the formation of relationships or friendships.

Hypothesis https://brainly.com/question/31362172

#SPJ11

Answer:

The X and Y intercepts to the equation -3x - 7y = 84 is

x-intercept (s): (−28,0)

y-intercept (s): (0,−12)

Step-by-step explanation:

To find the x-intercept(s), substitute in 0 for y and solve for x

−3x−7⋅0=84

Solve the equation.

x=−28

x-intercept(s) in point form.

x-intercept (s): (−28,0)

To find the y-intercept(s), substitute in 0 for x and solve for y .

−3⋅0−7y=84

Solve the equation.

y=−12

y-intercept(s) in point form.

y-intercept (s): (0,−12)

Hope this helps.

Answer:

-8

Step-by-step explanation:

A= - 48

B= 6

-48/6

= 8

Negative x Negative = Positive

Negative x Positive = Negative

Positive + Positive = Positive

Answer:

Option (C)

Step-by-step explanation:

From the picture attached,

Two lines 'h' and 'k' are the parallel lines and a transversal 'n' is intersecting these parallel lines at two distinct points.

By the theorem of alternate interior angles, angle 8 and angle 11 will be equal in measure.

∠8 ≅ ∠11 [Alternate interior angles]

m(∠8) = m(∠11) = 118°

Therefore, Option (C) will be the answer.

The theorem or postulate that justifies your answer is Alternate Interior Angles Theorem. Option C is correct.

From the given diagram, we are given that m<11 = 118 degrees

To get the measure of angle m<8, we will use the following postulates;

The angle 11 and angle m<12 are supplementary, hence;

m<11 + m<12 = 180

118 + m<12 = 180

m<12 = 180 - 118

m<12 = 62 degrees

The measure of the angle m<11 is also equal to m<8 according to the alternate interior angle theorem. Hence;

m<8 = m<11 = 118 degrees (Alternate Interior Angles Theorem)

Learn more on postulates here:https://brainly.com/question/10440639

Answer:

420 + 15 = 435

360 + 45 = 405

435 - 405 = 30.

30 minutes less sunlight

Step-by-step explanation:

Answer:

The east side gets 30 minutes less sunlight.

Step-by-step explanation:

To find the answer we have to subtract 6 hours 45 minutes from 7 hours 15 minutes. As we see that 15 is less than 45, we turn 7 hours 15 minutes to 6 hours 75 minutes, and now we can subtract. 6 hours 75 minutes - 6 hours 45 minutes = 30 minutes. Now, we see that the answer is 30 minutes less sunlight.