Is the square root of 15 greater than, less then , or equal to 4?

The limit as x approaches one is infinity.

\(lim_{x\to1}\frac{x + x {}^{2} + {x}^{3} + ... + {x}^{100} - 1000}{1 - x} =\infty\)

The limit of a function, f(x) as x approaches a given value b, is define as the value that the function f(x) attains as the variable x approaches the given value b.

From the given question, as x approaches 1,

substituting x into 1 - x,

the denominator of the function approaches zero, because 1 - 1 = 0 and thus the function becomes more and more arbitrarily large.

Thus, the limit of the function as x approaches 1 is infinity.

Therefore,

The limit (as x approaches 1)

\(lim_{x\to1}\frac{x + x {}^{2} + {x}^{3} + ... + {x}^{100} - 1000}{1 - x} = \infty \)

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From perpendicular line, we have m1

Knowing m1 * m2 = -1 for perpendicular lines gives us

-1 *m2 = -1

m2 = 1

Using y-b = m(x-a) with the point provided gives

y-1 = 1(x--5)

y = x+6

Therefore (A) is the correct answer

The variance of a sample or a population cannot be negative. This means that option c, negative, is the correct answer.

Variance is a statistical measure that quantifies the dispersion or spread of data points around the mean. It tells us how much the individual data points deviate from the average. The variance is always a non-negative value because it is calculated by summing the squared differences between each data point and the mean, divided by the total number of data points.
If the variance were negative, it would imply that the sum of the squared differences between each data point and the mean is less than zero. However, this is not possible because squared differences are always positive or zero.
On the other hand, options a, zero, and d, less than 1, are incorrect. The variance can be zero if all the data points in the sample or population are the same, indicating no dispersion. Additionally, the variance can be any positive value, including values less than 1.
To summarize, the variance of a sample or a population cannot be negative, making option c, negative, the correct answer.

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Answer:

918

Step-by-step explanation:

Answer:

Here a pic on how

Hope that help now <3

Answer:

The best chart to show how your department's expenses compare to the total company's expenses, and hopefully save employee jobs, would be:

Pie Chart

Step-by-step explanation:

Answer:

The answer is below

Step-by-step explanation:

a) Cost of hiring the bicycle for 14 days is:

Cost = 65 * 14 days + 44 = 954 riyals

b) The number of days the bicycle is hired is to be the same as the number of days the bicycle is to be hired. Let us assume that the bicycle and helmet is to be hired for x days, hence:

Cost of bicycle = 65 * x + 14 = 65x + 44

Cost of helmet = 12.5 * x = 12.5x

Total cost = 65x + 44 + 12.5x = 77.5x + 44

Since 750 riyals is available, hence:

750 = 77.5x + 44

77.5x = 706

x = 9.11

Therefore the maximum number of days is 11. The total cost for 11 days is:

Total cost = 77.5(9) + 44 = 741.5 riyals

Money not spent = 750 riyals - 741.5 riyals = 8.5 riyals

The error message displayed in Excel Solver when attempting to solve an unbounded problem is "Solver could not find a bounded solution."

This error message indicates that the Solver was unable to find a solution that satisfies all the constraints while still remaining within the defined bounds. An unbounded problem is one in which the objective function can be improved without limit, meaning that there is no upper limit on the optimal solution.

This can occur when there are no constraints on the variables, or when the constraints are too loose to define a unique optimal solution. In such cases, the Solver may continue to search for a solution without ever converging to a final answer. It is important to review the constraints and variables in the problem to ensure that they are properly defined and that the Solver is set up correctly.

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The probability that more than 12 out of 20 randomly selected 10-year-old children have exactly two siblings is approximately 0.106 or 10.6%.

To find the probability that more than 12 out of 20 randomly selected 10-year-old children have exactly two siblings, we can use the binomial distribution.

Let's define the following:

p = probability of a child having exactly two siblings = 0.30

n = total number of trials (selected children) = 20

We want to find the probability that more than 12 children have exactly two siblings, which can be expressed as P(X > 12), where X follows a binomial distribution.

Using the binomial probability formula, we can calculate the probability for each value of X and sum them up for X > 12:

P(X > 12) = P(X = 13) + P(X = 14) + ... + P(X = 20)

\(P(X = k) = (n C k) \times p^k \times (1 - p)^{(n - k)\)

where (n C k) is the binomial coefficient, representing the number of ways to choose k successes out of n trials.

Using this formula, we can calculate the individual probabilities for each value of X and sum them up:

P(X > 12) = P(X = 13) + P(X = 14) + ... + P(X = 20)

To simplify the calculation, we can use statistical software or binomial probability tables.

Using a statistical software package or a binomial calculator, we find that:

P(X > 12) ≈ 0.106

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Answer:

$144.00

Step-by-step explanation:

2300/39 = 58.9743589744

58.9743589744 x 2.45 = 144.487179487

144.00

Helping in the name of Jesus.

let's call the number "n", so we have a short term to talk about it

n will not exactly divisible by 5, because the remainder would be zero then.

since the remainder is 3, the number will be an integer that satisfies n = 5x + 3

example for 2x:

n = 5*2 + 3 = 13

if we devide 13 by 5, we would get 3 as remainder.

here the quotient would be 2 (the solution you get by dividing two numbers)

"x" is the quotient, so let's set it as 8

n = 5*8 +3

n = 43

checking it:

devide 43 by 5, you'll get 8 as the quotient and 3 as remainder.

hope it helps. Feel free to ask any question.

Answer:

If I am understanding the question correctly, every 6 feet in real life will be equivalent to 1 inch "on paper", or in the blueprint. Using dimensional analysis, which is a methodology for converting from one unit to another, we have:

18 feet * 1 inch / 6 feet = 3 inches

On the other axis,

24 feet * 1 inch / 6 feet = 4 inches

Therefore, the blueprint for this 18x24 foot room, with a scale of 6 feet:1inch, should be 3x4 inches.

When two lines intersect, exactly two pairs of vertical angles are formed. When two lines intersect, they form two pairs of adjacent angles. 8. 55°, 9. 128°, 10. 63°, 11. 25, 12. 15, 13. 20.

Adjacent angles are a pair of angles that share a common side and a common vertex (corner point), but do not overlap. In other words, adjacent angles are two angles that are side-by-side and do not have any interior points in common.

Adjacent angles are important in geometry and trigonometry because they form the basis for many angle relationships, such as complementary and supplementary angles. When two adjacent angles have a sum of 90 degrees, they are known as complementary angles, and when they have a sum of 180 degrees, they are known as supplementary angles.

8. The two angles are adjacent since they share a common side. The other angle is 90 - 35 = 55 degrees.

9. The two angles are vertical since they are opposite angles formed by the intersection of two lines. The other angle is also 128 degrees.

10. The two angles are supplementary since they are on the same line and add up to 180 degrees. The other angle is 180 - 117 = 63 degrees.

11. The two angles are vertical since they are opposite angles formed by the intersection of two lines. The other angle is also 75 degrees. Therefore, 4x - 25 = 75, so 4x = 100 and x = 25.

12. The two angles are in a right angle, so they are complementary and add up to 90 degrees. Therefore, 4x + 2x = 90, so 6x = 90 and x = 15.

13. The two angles are adjacent since they share a common vertex and a common side. Therefore, the sum of the two angles is 180 degrees. We know that one angle is 7x degrees and the other angle is x + 20 degrees. Therefore, we can write:

7x + x + 20 = 180

Simplifying this equation, we get:

8x + 20 = 180

Subtracting 20 from both sides, we get:

8x = 160

Dividing both sides by 8, we get:

x = 20

Therefore, the other angle on the adjacent side is x + 20 = 20 + 20 = 40 degrees.

When two lines intersect, they form four angles at the intersection point. These four angles are called vertical angles, and they are formed by the intersection of two non-adjacent lines. Therefore, when two lines intersect, exactly two pairs of vertical angles are formed.

In addition to vertical angles, two lines intersecting also form adjacent angles. Adjacent angles are formed by the intersection of two adjacent lines. When two lines intersect, they form two pairs of adjacent angles. Each pair of adjacent angles shares a common vertex and a common side.

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Given the inequality:

The number in which the value of 3 is 3-1/100 is 345. The correct option is a.

The given number is 43,781.

The value of the 3 in 43,781 is 3,000.

The value of 3-1/100 is 2.99.

We are supposed to find out in which number 2.99 is the value of the 3 in 43,781.

Given options are:

a. 345

b. 237,895

c. 5,732

We'll calculate the values of 3-1/100 in each option.

a. The value of 3-1/100 in 345 is 2.99.

So, the correct option is a.

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Answer:

\(x=\frac{4y+7}{3}\)

General Formulas and Concepts:

Alg I

Step-by-step explanation:

Step 1: Define

3x - 4y = 7

Step 2: Solve for x

Answer:

a. ? = 12

b. ? = -4

c. ? = 4

d. ? = -3

e. ? = -3

Step-by-step explanation:

Answer:

34 inches

Step-by-step explanation :

54/360 X 20

Answer:

4 different sums

Step-by-step explanation:

There are two ways to form a sum: either by leaving out one coin or by not leaving out any. There are three options if we want to leave out one coin, and obviously only one way to not leave out any, so that gives us our answer of \($3+1=\boxed{4}$\) .

Hope this helped! :)

The difference sum of money that should be possible is 4.

The following information should be considered:

= 3 + 1

= 4

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The company can maximize its revenue by charging the price of $73 per phone.

Changing the price and monitoring how many phones are sold in reaction to the price change allows for trial-and-error in determining accuracy.

With 520 phones sold each week at $73, the corporation will make a total of $38,160 in revenue. There are 20 more phones than when it was charging $75, thus the business will make an additional $1,500 every week.

Due to the increased number of phones sold, the corporation may increase revenue by merely $2 by lowering the price, leading to an increase in both total revenue and profit.

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Answer

The constant of proportionality = 2 trees cut down per day spent on the island.

Explanation

The total number of trees he cut down is y

The number of days Harry is stranded on the island is x

The fact that these two quantities are directly proportional to each other is represented as

y ∝ x

If we introduce the constant of proportionality, we will write it as

y = kx

To now obtain the constant of proportionality, we will use the graph of the relationship between x and y. The costant of proportionality is the same as the slope of the graph

For a straight line, the slope of the line can be obtained when the coordinates of two points on the line are known. If the coordinates are (x₁, y₁) and (x₂, y₂), the slope is given as

For this question, the two points are

(x₁, y₁) and (x₂, y₂) are (0, 0) and (2, 4)

Hope this Helps!!!

Answer:B

Step-by-step explanation: x is the total .she has only 1/2 hours and she need to complete 6 different stretches so you multiply 1/2 by 6 .Which gives you choice B (x= 1/2 times 6) in total.

Hope it helps ;)

Answer: 150

Step-by-step explanation:

2x25x3= 50x3 = 150

Answer:

0ption B is correct

ie:f(x) = x

Answer:

option B

Step-by-step explanation:

f(X) = x

is the answer

At each iteration of a 10-fold cross-validation with a data set of 80 observations, 72 observations are used for training.

In a k-fold cross-validation, the data set is divided into k subsets or folds. Each fold is used as a validation set, and the remaining folds are used for training. The process is repeated k times, with each fold serving as the validation set once.

Given:

Number of observations in the data set = 80

Number of folds in cross-validation (k) = 10

To determine the number of observations used for training at each iteration, we need to calculate the size of each fold.

Number of observations in each fold = Total number of observations / Number of folds

Number of observations in each fold = 80 / 10

Number of observations in each fold = 8

Therefore, at each iteration of the 10-fold cross-validation, 8 observations are used for training.

However, we want to know the total number of observations used for training, so we need to multiply the number of observations in each fold by the number of folds minus one.

Total number of observations used for training = Number of observations in each fold * (Number of folds - 1)

Total number of observations used for training = 8 * (10 - 1)

Total number of observations used for training = 8 * 9

Total number of observations used for training = 72

In a 10-fold cross-validation with a data set of 80 observations, 72 observations are used for training at each iteration.

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Answer:

A. 3.2

Step-by-step explanation:

Given

Circumference (c) = 19.8 in

Radius (r) = ?

We know

2πr = c

2 * 3.14 * r = 19.8

6.28 r = 19.8

r = 19.8 / 6.28

r = 3.2 in

Hope it helps :)❤

Answer:

Step-by-step explanation:

20ft($18.40/80ft)=$4.60

Answer:

$4.6

Step-by-step explanation:

Use 18.40 and 80. if $18.40 is 80 feet, divide 18.40 by 4 to get 4.60. Now you know that you got 4.60, see if you can add 4.6 four times to get to 18.4. (You can.) So, 20 feet is $4.60 or $4.6.

The first molecule will have a ZERO dipole moment since all the F atoms are at 120 degree making the net dipole zero.

A molecule is a group of two or more atoms held together by chemical bonds; depending on the context, the term may or may not include ions that meet this criterion.

A molecule is a particle composed of two or more atoms that are chemically bonded together; the number of atomic nuclei constituting a molecule is fixed. HCl(g), for example, is a molecule composed of one hydrogen atom bonded to one chlorine atom. It is a diatomic molecule because it is composed of two atoms.

The second molecule will have a NON ZERO dipole moment. The net dipole moment will be downwards. The third molecule will have a NON ZERO dipole moment.

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Answer:

x = 1/2 or x = -4

Step-by-step explanation:

Since the product equals zero, use the zero product rule.

(2x - 1)(x + 4) = 0

2x - 1 = 0 or x + 4 = 0

2x = 1   or   x = -4

x = 1/2 or x = -4

Answer: you have 2 solutions for that equation, 1/2 and -4

Step-by-step explanation:

(2x-1)(x+4)=0

2x^2+8x-x-4=2x^2+7x-4

use the formula for quadratic equations

x₁ and x₂  =-(7 (+-)\(\sqrt49+32\))/4=

we have x1= 1/2 and x 2=4

Answer:

1

Step-by-step explanation:

Through simply substituting your value into everywhere there is an 'x', you can get your answer.

\(A(2023)=(2023)^4-2022(2023)^3-2022(2023)^2-2022(2023)-2022\\A(2023)=1\)