how are the diameter and circumference related

Answer:

1

Step-by-step explanation:

Hopefully this is right!

Answer:

0

Step-by-step explanation:

I think.......

Step-by-step explanation:

a = coffcient of x ² = - 2

b = cofficient of x = 12

c = constant term = 3

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Answer:

The answer is (-$200) to the left

Step-by-step explanation:

Solution

It is assumed that when a number is positive,  it is a distance to the right, also when a number is negative, it is a distance to the left. If a positive number is referred to as  deposit to a bank account, then a negative number is a withdrawal from that bank account.

So, If a positive number means addition, then a negative number would also mean subtraction.

The amount that represents a withdrawal of less than $200 would be (-$200)

Answer:

0.884

Step-by-step explanation:

When you multiply 2 exponents together, you add their powers:

10²(10^-3) = 2 + -3 = 10^-1

6.8(1.3) = 8.84

8.84(10^-1) = 0.884

Answer:

the answer is 0.884

Step-by-step explanation:

bevause you see

Answer:

6.73 x 10 ot the power of 5

Step-by-step explanation:

Answer:

\(y=3cos(\frac{1}{2} (x+}225)+4\)   phase shift in degrees

\(y=3cos(\frac{1}{2} (x+\frac{5\pi }{4}))+4\)   phase shift in pi radians

Step-by-step explanation:

Here is the equation for the graph of the cosine function.

y = A sin(B(x + C)) + D

A = amplitude

period is 2π/B

C = phase shift

D = vertical shift

Lets convert 1800° to Pi radians.

\(1800*\frac{\pi }{180}\)

\(180(10)*\frac{\pi }{180}\)

\(10*\frac{\pi }{180}\)

\(10\pi\) radians

A = 3

B=2π/ 10π  simplifies to \(\frac{1}{2}\)

C = phase shift

D = 4

\(y=3cos(\frac{1}{2} (x+}225)+4\)   phase shift in degrees

\(y=3cos(\frac{1}{2} (x+\frac{5\pi }{4}))+4\)   phase shift in pi radians

The margin of error should be calculated using a critical value of tα/2 in this scenario.

When calculating a margin of error, the choice of critical value depends on the sample size, the known population standard deviation, and the shape of the population distribution. In this case, the sample size is 200, which is relatively large. With a large sample size, the Central Limit Theorem allows us to approximate the sampling distribution of the mean as approximately normal, even if the population is skewed.

Since the population appears to be skewed and the population standard deviation is known, we should calculate the margin of error using a critical value of tα/2. This is because the t-distribution is more appropriate for skewed populations when the population standard deviation is known. The critical value of tα/2 will be used to determine the margin of error, which will help estimate the true population mean.

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The variance of a distribution of means of samples of more than one is A) smaller than the original population variance.

When considering the distribution of means of samples, the central limit theorem states that as the sample size increases, the sampling distribution approaches a normal distribution regardless of the shape of the population distribution. Additionally, the standard error of the mean decreases as the sample size increases.

The variance of a population is denoted by σ^2.

The variance of the distribution of sample means, also known as the sampling distribution, is denoted by σ^2/N, where N is the sample size.

As the sample size (N) increases, the denominator increases, leading to a smaller value for the variance of the distribution of sample means (σ^2/N). Thus, the variance of the distribution of means of samples is smaller than the original population variance.

The variance of a distribution of means of samples of more than one is smaller than the original population variance. This is due to the central limit theorem and the decrease in standard error as the sample size increases.

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Answer:

9

Step-by-step explanation:

The formula for (a + b)^2 expands out to: a^2 + 2ab + b^2. In the case of this problem, a equals x and b equals 3. We can substitute to get:

(a + b)^2 = a^2 + 2ab + b^2

(x + 3)^2 = x^2 + 2(x)(3) + (3)^2

(x + 3)^2 = x^2 + 6x + 9

So, the missing term is 9.

Another way to do this is to multiply (x + 3)(x + 3) since it's the same thing:

(x + 3)(x + 3)

x^2 + 3x + 3x +9

x^2 + 6x + 9

By solving this way, you get the same answer.

Answer:

It would be 9.

Step-by-step explanation:

To do this, lets expand the equation (x+3)^2 by turning it into:

(x+3)(x+3)

Now, lets try something called the FOIL method. This is where all of the terms of the equation are multiplied in the order:

1) First

2) Outer

3) Inner

4) Last

So in (x+3)(x+3), each of the first parts of each parentheses box are x's, and x times itself equals x^2 so:

x^2 + ? + ? so far.

Next, with the Outer & Inner parts, they would be x * 3 and 3 * x. With this, you would get 3x and 3x. These can be added to get 6x, the middle part of the equation.

x^2 + 6x + ? so far.

Lastly, for the answer. Time to do the last part of each parentheses box, you would get 3 * 3, which gives you 9.

x^2 + 6x + 9.

The limit of the given sequence is infinity. (e) an = tan(n). This sequence oscillates between -infinity and infinity, so it diverges.

(a) To determine if the sequence converges or diverges, we can use the limit comparison test. We compare the given sequence to a known sequence whose convergence/divergence we know. Let bn = 5n^2/n^3 = 5/n. Then, taking the limit as n approaches infinity of (an/bn), we get:

lim (an/bn) = lim [(3 + (5n^2)/tn^(3/n) + 2)/(5/n)]
= lim [(3n^(3/n) + 5n^2)/5]
= ∞

Since the limit is infinity, the sequence diverges.

(b) bn = 1/n. This is a p-series with p = 1, which diverges. Therefore, the given sequence also diverges.

(c) An = cos(n) + 1. The cosine function oscillates between -1 and 1, so the sequence oscillates between 0 and 2. However, since there is no limit to the oscillation, the sequence diverges.

(d) b) bn = e^(2n)/(n+2). To determine if this sequence converges or diverges, we can use the ratio test. Taking the limit as n approaches infinity of (bn+1/bn), we get:

lim (bn+1/bn) = lim (e^(2(n+1))/(n+3)) * (n+2)/e^(2n)
= lim (e^2/(n+3)) * (n+2)
= 0

Since the limit is less than 1, the sequence converges. To find the limit, we can use L'Hopital's rule to evaluate the limit of (e^(2n)/(n+2)) as n approaches infinity:

lim (e^(2n)/(n+2)) = lim (2e^(2n)/(1))
= ∞

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Answer:

\(\mathrm{88 + v}\)

An effective method to assess customer service expectations is to analyze customer feedback behavior in which management is told by buyers what dissatisfies them. This is an essential part of improving customer satisfaction and loyalty.

Customer feedback is a process of gathering and analyzing customer opinions, experiences, and perceptions about a company's goods, services, and interactions. Customer feedback is collected using various channels such as online surveys, in-person interviews, focus groups, and social media.

The aim of collecting customer feedback is to identify pain points in the customer journey and to improve the customer experience. By analyzing customer feedback data, companies can identify the most common customer issues and work on improving those areas. Companies can also use customer feedback to gauge customer satisfaction and loyalty.A customer feedback system is a critical aspect of any customer experience program.

By listening to customer feedback and using that information to improve the customer experience, companies can create a competitive advantage and increase customer loyalty.

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The economy size is more economical, as you will get 2kg for $3.15, which comes out to be $1.58 per kg, while the regular size will cost you $0.65 per gram.

To determine which option is more economical, we need to calculate the cost per unit of weight for each detergent.

For the economy size, the cost per kilogram is:

Cost = $3.15

Weight = 2 kg

Cost per kilogram = Cost / Weight = $3.15 / 2 kg = $1.575/kg

For the regular size, the cost per kilogram is:

Cost = $0.60

Weight = 920 g = 0.92 kg

Cost per kilogram = Cost / Weight = $0.60 / 0.92 kg = $0.652/kg

Therefore, the regular-size detergent is more economical as it has a lower cost per kilogram.

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An absolute value equation that can be used to find the maximum and minimum scores within one standard deviation of the mean is |x - 20.9| = 5.3.

The minimum score that is within one standard deviation of the mean is equal to 15.6.

In Mathematics, an absolute value function can be defined as a type of function that consist of an algebraic expression, which is placed within absolute value symbols and measures the distance of a point on the x-coordinate to the x-origin (0).

Mathematically, an absolute value function can be represented by this mathematical expression:

Since the standard deviation is 5.3 and the mean is 20.9, an absolute value equation for the scores that is within one standard deviation of the mean is given by:

|x - 20.9| = 5.3.

x - 20.9 = ±5.3

Evaluating the absolute value function, the maximum score is given by:

x - 20.9 = 5.3

x = 20.9 + 5.3

x = 26.2.

Evaluating the absolute value function, the minimum score is given by:

x - 20.9 = -5.3

x = 20.9 - 5.3

x = 15.6.

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Complete Question:

The most familiar statistical measure is the arithmetic mean, or average. A second important statistical measure is the standard deviation, which is a measure of how far the data are from the mean. For example, the mean score on the Wechsler IQ test is 100 and the standard deviation is 15. This means that people within one standard deviation of the mean have IQ scores that are 15 points higher or lower than the mean. One year, the mean mathematics score on the ACT test was 20.9 with a standard deviation of 5.3. Write an absolute value equation to find the maximum and minimum scores within one standard deviation of the mean. Use your equation to find the minimum score that is within one standard deviation of the mean

12 For First and 5 For Second Box

Step-by-step explanation:

For the hour box I think its 5 hours

Answer:

A  Y=2X +3

Step-by-step explanation:

Y=mx +b

y=2x + 3

slope is 2

y intercept is 3

To solve for x at an angle, you must first understand what type of angle you are working with. If the angle is a right angle, you can use the Pythagorean theorem to solve for x. If the angle is an obtuse angle, you can use the law of cosines to solve for x. If the angle is an acute angle, you can use the law of sines to solve for x.

To solve for x at a right angle using the Pythagorean theorem, you must have the lengths of the two neighboring sides of the triangle. The sum of the squares of the two sides is equal to the square of the hypotenuse, according to the Pythagorean theorem. By rearranging the components and solving for x, this equation may be used to find x.

To use the law of cosines to solve for x at an obtuse angle, you must know the lengths of all three sides of the triangle. According to the law of cosines, the square of one side's length equals the sum of the squares of the other 2 sides minus twice the product of the other 2 sides multiplied by the cosine of the obtuse angle. You can use this equation to solve for x by rearranging the terms and solving for x.

To apply the law of sines to solve for x in an acute angle, you should first know the lengths of the triangle's two sides as well as the acute angle's measurement. According to the law of sines, the ratio of one side's length to the sine of the opposite angle equals the ratio of the other side's length to the sine of the acute angle. By rearranging the terms and solving for x, you may use this equation to solve for x.

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The number of intersections of the graphs of the given equations is 0.

To determine the number of intersections of the graphs of the equations:

1. One-halfx + 5y = 6

2. 3x - 30y = 36

We can convert the equations to slope-intercept form (y = mx + b) by isolating y:

1. \(\frac12\\\)x + 5y = 6

  5y = -\(\frac12\\\)x + 6

  y = (-1/10)x + 6/5

2. 3x - 30y = 36

  -30y = -3x + 36

  y = (1/10)x - 36/30

  y = (1/10)x - 6/5

Now, we can observe that both equations have the same slope, which is 1/10, but they have different y-intercepts (6/5 and -6/5).

Since the slopes are the same but the y-intercepts are different, the two lines are parallel.

Parallel lines do not intersect,

so the graphs of these equations have no intersection points.

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Answer:

A or none

Step-by-step explanation:

edge

Step-by-step explanation:

x=8 and x=-1.It is right answer of this question.

What the y-intercept represents is given by;

F: The total Distance the elevator travels

From the given graph, we can see that it is a graph to calculate the speed of elevator at Chimney rock.

Now, we know that formula for the velocity here is given as;

Velocity = Distance travelled/time taken.

We see that at time of 30 seconds that no distance was covered but when the time left was 0 seconds he had covered a distance of around 255 m.

This implies that the y-intercept represents the total distance that the elevator travels.

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Step-by-step explanation:

Firtsly we know that the slopes must be perpendicular, which means the equations slope would be

\( - \frac{1}{2} \)

Now with the slope we can find the y-intercept, which is

\(1\)

Therefore the equation is

\(y = - \frac{1}{2} x + 1\)

Answer:

Infinite

Step-by-step explanation:

ANY line segment can have INFINITE bisectors crossing it

There are 1764 different combinations of 8 coins she could grab from the piggy bank.

1. Calculate the total number of combinations of 8 coins she could grab from the piggy bank:

7 pennies x 7 nickels x 7 dimes x 7 quarters = 2401 combinations

2. Subtract the combinations with more than 8 coins:

7 pennies x 7 nickels x 7 dimes x 6 quarters = 1764 combinations

3. The total number of different handfuls of 8 coins she could grab from the piggy bank is 1764.

She could grab 8 pennies, 8 nickels, 8 dimes, 8 quarters, 7 pennies and 1 nickel, 7 pennies and 1 dime, 7 pennies and 1 quarter, 7 nickels and 1 penny, 7 nickels and 1 dime, 7 nickels and 1 quarter, 7 dimes and 1 penny, 7 dimes and 1 nickel, 7 dimes and 1 quarter, 7 quarters and 1 penny, 7 quarters and 1 nickel, 7 quarters and 1 dime, and any other combination of 8 coins she can think of.

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Answer: bruh i have the exact same question

Step-by-step explanation:

Table:

4 cups of water, 5 cups of flour.

9 cups of water, 10 cups of flour.

16 cups of water, 17 cups of flour.

29 cups of water, 30 cups of flour.

Equation:

f-1=w

Independent variable:

F

Dependent variable:

W

Answer: 347.175

Step-by-step explanation: line up the desimal up it will help

We must add 2.134+345.04.

The Answer to your question is

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The binary relation R = {(x,y)| least common multiple of x and y is greater than 1} is Reflexive, Not Symmetric, and Not Transitive.

Explanation:

Reflexive: For any natural number n, the least common multiple of n and n is n, which is greater than 1. Therefore, (n,n) is in R, and R is reflexive.

Not symmetric: For example, (2,3) is in R because the least common multiple of 2 and 3 is 6, which is greater than 1. However, (3,2) is not in R because the least common multiple of 3 and 2 is 6, which is the same as the least common multiple of 2 and 3. Therefore, R is not symmetric.

Not transitive: For example, (2,4) and (4,6) are in R because the least common multiple of 2 and 4 is 4, which is greater than 1, and the least common multiple of 4 and 6 is 12, which is greater than 1. However, (2,6) is not in R because the least common multiple of 2 and 6 is 6, which is the same as the least common multiple of 2 and 3. Therefore, R is not transitive.

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Answer:

One triangle could have one angle at 30 degrees and the other two angles at 75 degrees, while the other triangle could have two angles that are 30 degrees and one angle that is 120 degrees, therefore making them not similar.

Answer:

x = x, y = −5 −3x

Step-by-step explanation:

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