Which events fostered the proliferation of the qanon conspiracy theory

Answer: 35 dollars

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

Work Shown:

100 cents = 1 dollar

1 cent = 0.01 dollar (divide both sides by 100)

3500 cents = 35 dollars (multiply both sides by 3500)

------

A shorter way is to divide 3500 over 100 to get 3500/100 = 35 dollars.

Answer: 35.00 dollars

Step-by-step explanation:

1. Move the deciaml 3500

2. Move it twice over. 35.00

3. 35.00 is how much that girl sally saved

Answer:

y=-1 x=26 (26,-1)

Step-by-step explanation:

We know that Mr. Garcia drives 26 miles per gallon, this means that the slope will be (26,-1)

Answer:

Below in bold.

Step-by-step explanation:

m < DAC  = 360 -15 - 155 - 166

                = 24⁰

The bearing of D from A

                = 180 + 15 + 24

                 =  219⁰

or S 39⁰ W.

The values of x in each equation are;

1) 128

2) 1500

Forming an equation involves expressing a mathematical relationship or statement using mathematical symbols and symbols of equality. The goal is to represent a real-life situation, a mathematical problem, or a hypothesis in a clear and concise way that can be easily analyzed and solved.

We have that;

1) let the number be x

85/100 * x = 108.8

x = 108.8 * 100/85

= 128

2) Let the number of the kettle corn be x;

6/10 * 2500 = x

x = 1500

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Solution of the equation x² -11x -5 =0 using quadratic formula is equal to x = (11 ±√141)/ 2 .

As given in the question,

Given equation is equal to

x² -11x -5 =0

Solving the given equation using quadratic formula we get,

Standard quadratic equation is

ax² + bx + c =0

D = √b² -4ac

D >0 two distinct roots.

Roots given by:

x = ( -b ± √b² -4ac) /2a

Here a = 1 , b= -11, c= -5

D = √ (-11)² -4(1)(-5)

   = √121+20

   =√141 >0

Two distinct roots.

x = (-(-11) ± √141) /2(1)

  = (11 ±√141) /2

Therefore, Solution of the equation x² -11x -5 =0 using quadratic formula is equal to x = (11 ±√141)/ 2 .

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Using differentials, the maximum error in the viscosity of a fluid moving through a tube can be estimated to be approximately 8.07e-3 Pa s given the tube's length, radius, pressure, and flow rate, along with their respective uncertainties.

We can use the formula for the differential of a function of several variables to estimate the maximum error in the viscosity η:

dη ≈ ∂η/∂r * dr + ∂η/∂p * dp + ∂η/∂v * dv

where ∂η/∂r, ∂η/∂p, and ∂η/∂v are the partial derivatives of η with respect to r, p, and v, respectively. We can calculate these partial derivatives as follows:

∂η/∂r = π/2 * p * r^3 / v

∂η/∂p = π/8 * r^4 / v

∂η/∂v = -π/8 * p * r^4 / v^2

Plugging in the given values and their uncertainties, we get:

dr = 0.00025 meters

dp = 2000 pascals

dv = 0.375e-9 m^3 per unit time

r = 0.003 meters

p = 2e5 pascals

v = 0.375e-9 m^3 per unit time

∂η/∂r ≈ (π/2) * (2.0e5) * (0.003)^3 / (0.375e-9) ≈ 3.84e-3 Pa s/m

∂η/∂p ≈ (π/8) * (0.003)^4 / (0.375e-9) ≈ 4.26e8 Pa s^2/m^4

∂η/∂v ≈ -(π/8) * (2.0e5) * (0.003)^4 / (0.375e-9)^2 ≈ -2.06e-21 Pa s^2/m^4

Now we can plug these values into the formula for dη:

dη ≈ (3.84e-3 * 0.00025) + (4.26e8 * 2000) + (-2.06e-21 * 0.375e-9)

≈ 8.07e-3 Pa s

Therefore, the maximum error in the viscosity η is approximately 8.07e-3 Pa s.

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We can select the range i12:i14 and simultaneously insert the frequency function in all of the cells to determine the frequency that employees reach their milestone goals based on the criteria in the range h12:h14 This can be answered by the concept of Percentage.

To determine the frequency that employees reach their milestone goals based on the criteria in the range h12:h14 and calculate the results as percentages, we need to select the range i12:i14 and insert the frequency function in all of the cells.

To follow the steps mentioned in the question, we need to perform the following:

Select the range i12:i14 by clicking on cell i12, dragging down to cell i14 while holding down the left mouse button.

Click on the formula bar at the top of the screen and type the following formula: "=FREQUENCY(Data!D2:D100,H12:H14)/COUNT(Data!D2:D100)*100". Here, "Data!D2:D100" is the range of data where the milestone goals are recorded, and "H12:H14" is the range of criteria we want to use to determine whether an employee has reached their milestone goal.

Press "Ctrl+Shift+Enter" to enter the formula as an array formula. This will insert the frequency function in all of the cells in the selected range.

The results will be displayed as percentages, which can be formatted using the percentage format option in the "Home" tab.

Therefore, by following these steps, we can select the range i12:i14 and simultaneously insert the frequency function in all of the cells to determine the frequency that employees reach their milestone goals based on the criteria in the range h12:h14 and calculate the results as percentages.

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The least cοmmοn denοminatοr οf the fractiοn is 24.

Part οf a whοle is a fractiοn. The quantity is written as a quοtient in mathematics, where the numeratοr and denοminatοr are divided. Each is an integer in a simple fractiοn. Whether it is in the numeratοr οr denοminatοr, a cοmplex fractiοn cοntains a fractiοn. The numeratοr and denοminatοr οf a cοrrect fractiοn are οppοsite each οther.

Here the given fractiοn is \($\frac{11}{8}\ \text{and}\ \frac{7}{12}\).

We knοw that Least cοmmοn denοminatiοn οf the fractiοn is lοwest cοmmοn multiple. Then, factοrs οf the denοminatοr

8 = 2*2*2

12=2*2*3

Nοw LCD = 2*2*2*3 = 24.

Hence the least cοmmοn denοminatοr οf the fractiοn is 24.4.

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Answer:

B. (3, -1)

Step-by-step explanation: I got a 100 on the test

The rule for a reflection across line y = -x: (x, y) → (-y, -x)

F(1, -3) → F'(3, -1)

The answer would be option B (3, –1).

A parallelogram defined as a special type of quadrilateral which has both pairs of opposite sides parallel and equal.

Coordinates of the vertices of a parallelogram are,

E(-3, -5), F(1, -3), H(2, -5), G(-2, -3)

Equation of a line about which this parallelogram was reflected is, y = -x

The rule for a reflection across line y = -x: (x, y) → (-y, -x)

That means when a point (x, y) is reflected across the line y = x, we find a new point (-y, -x)

By this rule new point by reflecting point F will be,

F(1, -3) → F'(3, -1)

Therefore, Option (B) will be the answer.

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The assumption that is not needed to perform a hypothesis test on a single mean using a z-test statistic is option d) The population must be at least 10 times the size of the sample.

In a hypothesis test on a single mean using a z-test statistic, there are several assumptions that need to be met. These assumptions are necessary to ensure the validity and accuracy of the test.

a) An SRS of size n from the population is an important assumption. It ensures that the sample is representative of the population and reduces the likelihood of bias.

b) Known population standard deviation is another assumption. This assumption is used when the population standard deviation is known. If it is unknown, the t-test statistic should be used instead.

c) Either a normal population or a large sample (n ≥ 30) is another assumption. This assumption is necessary for the z-test to be valid. When the population is normal or the sample size is large, the sampling distribution of the sample mean is approximately normal.

d) The population must be at least 10 times the size of the sample is not a requirement for performing a hypothesis test on a single mean using a z-test statistic. This statement does not correspond to any specific assumption or condition needed for the test. Therefore, option d) is the correct answer as it is not an assumption needed for the test.

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Solution :

It is given that Little Snail is going to visit one of his friend at the pond which is 3 miles away.

When the snail crawls 1/2 of a mile per day, it will take him, \($1 \times \frac{2}{1} \times 3$\)

   =  6 days to get to the next pond.

When the snail crawls 1/3 of a mile per day, it will take him, \($1 \times \frac{3}{1} \times 3$\)

   =  9 days to get to the next pond.

When the snail crawls 1/4 of a mile per day, it will take him, \($1 \times \frac{4}{1} \times 3$\)

   = 12 days to get to the next pond.

When the snail crawls 3/4 of a mile per day, it will take him, \($1 \times \frac{4}{3} \times 3$\)

   =  4 days to get to the next pond.

When the snail crawls 2/3 of a mile per day, it will take him, \($1 \times \frac{3}{2} \times 3$\)

   =  4.5 days to get to the next pond.

\( {5x}^{2} - 5x - 169 = {2x}^{2} + x + 5 \\ \\ {5x}^{2} - 5x - 169 - {2x}^{2} - x + 5 = 0 \\ \\ {3x}^{2} - 4x - 164 = 0\)

The value of x from given quadrilateral ABCD is 27°.

In the given quadrilateral ABCD, ∠A=3x+5, ∠B=2x+15, ∠C=4x and ∠D=4x-10.

We know that, the sum of interior angles of quadrilateral is 360°.

Here, ∠A+∠B+∠C+∠D=360°

3x+5+2x+15+4x+4x-10=360°

13x+10=360°

13x=350°

x=350/13

x=26.9

x≈27°

Therefore, the value of x from given quadrilateral ABCD is 27°.

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Answer:  20

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

Explanation:

The two negatives cancel to form a positive. A negative is just opposite. So we have two opposites canceling.

15 - (-5) = 15 + 5 = 20

--------------

Here's another way to look at it:

Let's say we're on the 15th floor of a skyscraper. We can think of each floor of the skyscraper as part of a vertical number line (or ruler).

If we go up 5 floors, then we write 15+5 = 20 showing we end up on the 20th floor.

If we go down 5 floors, then we write 15-5 = 10

Adding makes us go up, subtracting makes us go down.

If we add on a positive number, then we go up, but adding on a negative number ultimately has us go downward.

This is because of something like 15 + (-5) = 15 - 5 = 10.

Subtracting a negative is really the same as adding. Subtracting pulls us down, but the negative counterbalances things to go the opposite direction (going up). So that's why 15-(-5) = 15+5 = 20.

--------------

Yet another way to look at it:

Negative values are useful in finance when talking about debt.

If you have 5 iou's of debt, then we write this as -5

If you transfer that debt to a friend whos account balance is $15, then their balance becomes 15 + (-5) = 10 dollars. They would have 10 dollars left after paying the debt.

Now let's say the friend got those iou's taken away and someone else paid for them. That would mean we would say 15 - (-5) = 15+5 = 20 is that first friend's new balance. Effectively they got 5 additional dollars when that debt was taken off their hands.

In a unit vector notation, the net force on the loop is (3.2×10⁻³ N)​​

Vector:

In math vector is the object containing both magnitude and direction

Given,

In the figure, a long straight wire carries a current i1​=30A  and a rectangular loop carries current i2​=20A. Take the dimensions to be a=1 cm, b = 8cm and L = 30cm.

Here we need to find the unit-vector notation for the net force on the loop due to i1​.

Here let's divide the loop into 4 parts i.e, they are witten as,

=> 1−2 , 2−3 , 3−4 , and 4−1

Then the force F on a wire of length L carrying current I in magnetic field of strength B (constant) is written as,

=> F=L(I×B)

Now, the force on part  2−3  and  4−1  is equal but opposite , hence cancelled, so the remaining are

⟹F2−3​+F4−1​=0

Therefore, Fnet​=F1−2​+F3−4​

Then the value of the net force is

=> (3.2×10⁻³ N)​​

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When a figure is dilated by a scale factor of 2, it means that all corresponding sides of the original figure are multiplied by 2 to obtain the corresponding sides of the dilated figure. The measure of side H'I' is twice the measure of side HI.

When a figure is dilated by a scale factor of 2, it means that all corresponding sides of the original figure are multiplied by 2 to obtain the corresponding sides of the dilated figure. In this case, side H'I' corresponds to side HI.

If the measure of side HI is x units, then the measure of side H'I' will be 2 times x, which is 2x units. Therefore, the measure of side H'I' is twice the measure of side HI.

By applying the scale factor of 2, the length of side H'I' is doubled compared to the length of side HI. This is a general property of dilations with a scale factor greater than 1, where corresponding sides are proportional and the lengths of corresponding sides are multiplied by the scale factor.

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Answer:

\(\displaystyle{f(x)=-2x^2-8x-19}\)

Step-by-step explanation:

Given the vertex equation:

\(\displaystyle{f(x)=-2(x+2)^2-11}\)

First, apply the perfect square formula, expanding to standard form:

\(\displaystyle{f(x)=-2(x^2+4x+4)-11}\)

Expand -2 in:

\(\displaystyle{f(x)=-2x^2-8x-8-11}\)

Evaluate or simplify:

\(\displaystyle{f(x)=-2x^2-8x-19}\)

Hence,

\(\displaystyle{f(x)=-2x^2-8x-19}\)

Answer:

\(\huge\boxed{\sf f(x) = -2x\² - 8x - 19}\)

Step-by-step explanation:

f(x) = -2(x + 2)² - 11

f(x) = -2[(x)² + 2(x)(2) + (2)²] - 11

f(x) = -2(x² + 4x + 4) - 11

Distribute

f(x) = -2x² - 8x - 8 - 11

\(\rule[225]{225}{2}\)

Answer:

0

Step-by-step explanation:

If b^2 - 4ac is less than 0, it will not have any real roots/solutions so you would not get any solutions in this case.

Answer:

\(( - ) \times ( - ) = ( + )\)

Negative × Negative = positive

Example;

\( (- 1) \times (- 1 )=( + 1)\)

I hope I helped you^_^

Answer:

y = -3/5x + 8

Step-by-step explanation:

Step 1:

Plot your point and then use your slope to find another point on the graph.

Step 2:

Draw a line through the points

Step 3:

Find your y-int

y = mx + b where x and y are variables, m is the slope and b is the y-int

y = -3/5x + 8

Answer:

y= 8 + (-3/5)x is the equation of the line

A cylinder which is option B is a geometric figure which has two circular bases lying in parallel planes.

One of the fundamental three-dimensional forms in geometry is the cylinder, which has two distant, parallel circular bases. At a certain distance from the centre, a curved surface connects the two circular bases. The axis of the cylinder is the line segment connecting the centres of two circular bases. The height of the cylinder is defined as the distance between the two circular bases.

The cylinder has two key characteristics, namely surface area and volume, because it is a three-dimensional form. The combined curved surface area of the cylinder and the areas of the two circular bases make up its whole surface area. A cylinder's volume is the term used to describe the three-dimensional space it takes up.

A cylinder is a three-dimensional solid in mathematics that maintains, at a given distance, two parallel bases connected by a curving surface. These bases often have a circular form (like a circle), and a line segment known as the axis connects the centres of the two bases.

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The number of people who understand hexadecimal would be zero, as it is restricted to individuals who are deceased.

The statement "only dead people understand hexadecimal" implies that living people do not understand hexadecimal.

Assume that understanding hexadecimal is limited to only those who have passed away.

This means that among the current living population, no one understands hexadecimal.

Therefore, the number of people who understand hexadecimal would be zero, as it is restricted to individuals who are deceased.

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The surge tank is a vital component of a system in which the flow rate fluctuates significantly. The flow rate entering the tank varies significantly, causing the fluid level in the tank to fluctuate as a result of the compressibility of the liquid. The surge tank is utilized to reduce pressure variations generated by a rapidly fluctspace uating pump flow rate. To determine the matrices A,B,C, and D using state-space notation, here are the steps:State representation is given by:dx/dt = Ax + Bu; y = Cx + DuWhere: x represents the state variablesA represents the state matrixB represents the input matrixC represents the output matrixD represents the direct transmission matrixThe equation can be written asA = [ -1/R₁ 0; 1/R₁ -1/R₂]B = [1/A₁; 0]C = [0 1/R₂]D = 0Thus, the matrices A,B,C and D assuming that the level deviations are the state variables: h'₁ and h'₂. The input variable is q'ᵢ, and the output variable is the flow rate deviation, q'₂ are given by A = [ -1/R₁ 0; 1/R₁ -1/R₂]B = [1/A₁; 0]C = [0 1/R₂]D = 0.Hence, the required matrices are A = [ -1/R₁ 0; 1/R₁ -1/R₂], B = [1/A₁; 0], C = [0 1/R₂], and D = 0 using state-space notation for the given system of equations for two liquid surge tanks.

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By substituting the equations the evaluated limit is 5c².

To evaluate the given limit, we need to substitute the given expressions into the function f(a) and simplify the expression (f(2 + h) - f(2))/h as h approaches 0.

First, we substitute a = 2 + h into the function f(a):

f(2 + h) = 5(2 + h)c² + 2.

Next, we substitute a = 2 into the function f(a):

f(2) = 5(2)c² + 2.

Now, we can evaluate the expression (f(2 + h) - f(2))/h:

(f(2 + h) - f(2))/h = [(5(2 + h)c² + 2) - (5(2)c² + 2)]/h.

Simplifying further:

= [(10 + 5hc² + 2) - (10c² + 2)]/h

= [5hc²]/h

= 5c².

As h approaches 0, the expression (f(2 + h) - f(2))/h simplifies to 5c².

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Answer:

y=-2x+17

Step-by-step explanation:

The limit of (f(x) + 1) / sin(x) as x approaches 0 is 0, the approximation for f(1/2) using Euler's method with two steps is 19/32 and the particular solution to the differential equation with the initial condition f(0) = -1 is: y(x) = -1 / (x²  + 2x + 1) - 1.

(a) To find the limit of (f(x) + 1) / sin(x) as x approaches 0, we can first rewrite the given differential equation as:

dy / dx = y²  (2x + 2)

Separating variables, we get:

dy / y²  = (2x + 2) dx

Integrating both sides, we have:

∫(1 / y² ) dy = ∫(2x + 2) dx

Integrating the left side gives:

-1 / y = x²  + 2x + C1

where C1 is the constant of integration.

Since we have the initial condition f(0) = -1, we substitute x = 0 and y = -1 into the above equation:

-1 / (-1) = 0²  + 2(0) + C1

1 = C1

So the particular solution is:

-1 / y = x²  + 2x + 1

Multiplying through by y gives:

-1 = y(x²  + 2x + 1)

Simplifying further:

y(x²  + 2x + 1) + 1 = 0

Now, to find the limit (f(x) + 1) / sin(x) as x approaches 0, we substitute x = 0 into the particular solution equation:

f(0)(0²  + 2(0) + 1) + 1 = 0

-1(0) + 1 = 0

1 = 0

Therefore, the limit of (f(x) + 1) / sin(x) as x approaches 0 is 0.

(b) Using Euler's method, we approximate the value of f(1/2) starting at x = 0 with two steps of equal size. Let's choose the step size h = 1/4.

First step:

x0 = 0, y0 = f(0) = -1

Using the differential equation, we have:

dy / dx = y²  (2x + 2)

dy = y²  (2x + 2) dx

Approximating the derivative using the Euler's method:

Δy ≈ y²  (2x + 2) Δx

Δy ≈ (-1)²  (2(0) + 2) (1/4)

Δy ≈ 1/2

Next, we update the values:

x1 = x0 + Δx = 0 + 1/4 = 1/4

y1 = y0 + Δy = -1 + 1/2 = 1/2

Second step:

x0 = 1/4, y0 = 1/2

Using the differential equation again:

dy / dx = y^2 (2x + 2)

dy = y²  (2x + 2) dx

Approximating the derivative using the Euler's method:

Δy ≈ y²  (2x + 2) Δx

Δy ≈ (1/2)²  (2(1/4) + 2) (1/4)

Δy ≈ 3/32

Updating the values:

x2 = x1 + Δx = 1/4 + 1/4 = 1/2

y2 = y1 + Δy = 1/2 + 3/32 = 19/32

Therefore, the approximation for f(1/2) using Euler's method with two steps is 19/32.

c)To find the particular solution to the differential equation dy/dx = y^2 (2x + 2) with the initial condition f(0) = -1, we can solve the separable differential equation.

Separating variables, we have:

dy / y² = (2x + 2) dx

Integrating both sides:

∫(1 / y² ) dy = ∫(2x + 2) dx

Integrating the left side:

-1 / y = x²  + 2x + C

where C is the constant of integration.

To find the particular solution, we substitute the initial condition f(0) = -1:

-1 / (-1) = 0²  + 2(0) + C

1 = C

So the particular solution is:

-1 / y = x²  + 2x + 1

Multiplying through by y gives:

-1 = y(x²  + 2x + 1)

Simplifying further:

y(x²  + 2x + 1) + 1 = 0

Therefore, the particular solution to the differential equation with the initial condition f(0) = -1 is: y(x) = -1 / (x²  + 2x + 1) - 1

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You need to buy 80 cubic feet of sand to fill the sandbox.

a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.

The sandbox is a rectangular prism.

Length is 10 feet.

Width is 8 feet

Height is 1 feet.

Volume of prism=Length×Width×Height

=10×8×1

=80 cubic feet.

Hence, you need to buy 80 cubic feet of sand to fill the sandbox.

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The complete question is given in the attachment.

Answer:

Sorry I don't know that one

The number of ways to buy 20 bagels with at least one bagel of each kind from a bagel store that sells 6 different types of bagels is 3060.

To calculate the number of ways to buy 20 bagels with at least one bagel of each kind from a bagel store that sells 6 different types of bagels, we can use the concept of stars and bars.

First, we need to ensure that we have at least one of each type of bagel. So, we take one bagel of each type, which leaves us with 14 bagels to buy.

Now, we can use stars and bars to distribute the remaining 14 bagels among the 6 types of bagels. We represent the 14 bagels as stars and the 5 possible locations between the types of bagels as bars.

Using this method, we need to distribute 14 stars among 5 bars, which can be done in

(14+5-1) choose (5-1) = 18 choose 4 = 3060 ways.

Therefore, the number of ways to buy 20 bagels with at least one bagel of each kind from a bagel store that sells 6 different types of bagels is 3060.

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