For the following figure, find x (write your answer as a decimal):

Answer:

THIRD OPTION - Domain: (0, infinity)

Range: (-infinity, + infinity)

Step-by-step explanation:

The graph is an asymptote, therefore the domain must start at 0 and end at infinity. The range is all real numbers because eventually it will reach all y values.

Answer:

7

Step-by-step explanation:

Answer:

567 ft

Step-by-step explanation:

1 yd = 3 ft

1 yd is to 3 ft as 189 yd is to x ft

1/3 = 189/x

1 × x = 3 × 189

x = 567

567 ft

Answer: Between 14 and 18 years

Step-by-step explanation:

There are no dots in that area.

Answer:

x = ∞ (Infinite solutions)

Step-by-step explanation:

\(4(2x-1)=8x-4\\\\8x-4=8x-4\\\\8x-4+4=8x-4+4\\\\8x=8x\\\\8x-8x=8x-8x\\\\\boxed{0=0}\)

Since both sides of the equation mirror each other, the equation has infinitely many solutions.

Hope this helps.

Answer:

wouldnt it be 5

Step-by-step explanation:

The estimated volume of the larger balloon is approximately 1.02 x 10⁵ cm³.

If two objects are similar, it means they have the same shape but different sizes. In this case, we have two spherical balloons that are similar. We can use the fact that the volumes of two similar objects are proportional to the cubes of their corresponding dimensions.

Let's denote the volume of the smaller balloon as V1 and its radius as r1. Similarly, let V2 and r2 be the volume and radius of the larger balloon. We are given that V1 = 817 cm³ and r1 = 5.8 cm.

We can set up a proportion between the volumes of the two balloons:

V1/V2 = (r1/r2)³

Solving for V2, we get:

V2 = V1 / (r1/r2)³

Substituting the given values, we get:

V2 = 817 cm³ / (5.8 cm / 29 cm)³

V2 ≈ 1.02 x 10⁵ cm³

Therefore, the estimated volume of the larger balloon is approximately 1.02 x 10⁵ cm³.

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The expression that represents the correct translation of the phrase is 8x = x + 2

An equation is an expression that shows the relationship between two or more numbers and variables.

Independent variables represent function inputs that do not depend on other values, while dependent variables represent function outputs that depends on other values.

Let x represent the unknown number, the product of 8 and a number is equal to the number increased by 2, hence:

8 * x = x + 2

8x = x + 2

The expression that represents the correct translation of the phrase is 8x = x + 2

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Using graphs,

The ordered pair, (6,15) represents here the cost of 6 pounds of noodles that is $15.

A structured representation of the data is all that the graph is. It assists us in comprehending the info. Data are the numerical details gathered by observation. Data is a derivative of the Latin term datum, which means "something provided."

Data is continuously gathered through observation once a research question has been formulated. After that, it is arranged, condensed, and categorised before being graphically portrayed.

Here in the question,

As we can see that the graph is a relation between the number of noodles in pounds and the cost of noodles in dollars has been given and compared.

So, as per the question,

The ordered pair that represents here the cost of 6 pounds of noodles is (6,15).

As, from the graph:

When noodles in pounds is 6, cost in dollars is 15.

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The complete question is:

the points on the graph show how much chee pays for different amounts of noodles, complete the statement about the graph

SOLUTION

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: Write the given data

STEP 2: Arrange in ascending order

STEP 3: find the 75th percentile

Hence, the 75th percentile is 2.325

1. Answer: The price of Andrea's tacos is $8.

Step-by-step explanation:

Hi, to answer this question we have to write an equation with the information given:

Tip amount: $2.0

Percentage: 25% = 0.25 (decimal form, 25/100=0.25)

So, if we multiply the taco's price (x) by the percentage (0.25) we will obtain the amount of the tip (2).

Mathematically speaking:

x (0.25) = 2

Solving for x

x = 2/0.25

x = 8

The price of Andrea's tacos is $8.

2. To solve this problem what you can do is the following rule of three:

40 iris blooms -----> 100%

x iris blooms -------> 115%

Clearing the value of x we have:

x = (115/100) * (40)

x = 46

Then, comparing with last year we have:

40-46 = 6

Answer:

Savanna had this year 6 more iris blooms than last year.

Answer:

180

Step-by-step explanation:

This is an example of interviewer bias where the gender of the interviewer may have impacted the replies of the unmarried males in the poll.

This is an example of interviewer bias, where the gender of the interviewer may have influenced the responses of the unmarried men in the survey. The results may not accurately reflect the true opinions of the participants as their answers could have been affected by their desire to impress or please the interviewer.

This situation is an example of response bias, specifically interviewer bias, which occurs when the respondent's answer is influenced by the gender or characteristics of the interviewer, rather than their true preferences or opinions.

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a) 1.515  is the distance in Angstrom between the two hydrogen atom.

b) 0.01515 mm is the value in millimetres of 1.515

The angstrom is a metric length unit equal to 1010 m; that is, one ten-billionth (US) of a metre, one hundred-millionth of a centimetre, 0.1 nanometre, or 100 picometres. Its symbol is  is a letter from the Swedish alphabet. The unit is named after Swedish physicist Anders Jonas Ångström.

As Both H atom is equidistance from O atom The triangles shown here is isosceles triangle, where two sides are equal

So, H0 = 0H = 0.958 Angstrom

And therefor Both angle of H = 37.75°

Now using the Law of Cosines for SAS triangles

c² = a² + b² - 2ab cos(c)

Here c is the distance of H and H atoms

c² = 0.958² + 0.958² - 2(0.958)(0.958) cos(104.5°)

c² = 1.835528 + 0.45958

c²  =2.295108

c = √2.295108

c = 1.514961

Thus, 1.514961  is the distance in Angstrom between the two hydrogen atom.

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Answer: -5/7

Step-by-step explanation:

-11/28 = -0.39

-5/7 = -0.71

9/-14 = -0.64

29/-42 = -0.69

Out of these, -5/7 is the greatest rational number, even if they are all negative.

Hope this helps!

Answer:

a , c , e

Step-by-step explanation:

just took it ;)

The statements about the clock are accurate are;

1.  Note that the face of a clock is divided into 12 equal parts and the Angle of each part is= 30°

If one hand points at 2 and the other points at 4, then it is divided into two parts that is 2 to 3 and 3 to 4.

The angle that will be formed then will be = 2 (30) = 60°

So therefore option one is correct

111. When a person place one hand at 5 and the other hand at 10, then it is divided into 5 parts.

The angle that is formed= 30(5) = 150°.

Therefore, the arc length =(37.68) = 15.7.

So therefore, Option three is correct.

V.  When the length of the minor arc ranges from 11 to 2, then this is divided is 3 parts.

So therefore, 3(30) = 90°  

The minor arc is said to ranges from 7 to 10 and it is represented by  3(30) = 90°  

So therefore option five is correct.

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The margin of error at a 99% confidence level is 8.36.

The margin of error at a 99% confidence level based on a larger sample of 275 observations is 4.14.

a. Yes, the condition that X−X− is normally distributed is satisfied for a sample size of 69 by the central limit theorem.

b. The margin of error at a 99% confidence level can be computed using the formula:

Margin of error = z* (sigma / sqrt(n))

where z* is the z-score corresponding to a 99% confidence level, sigma is the known standard deviation, and n is the sample size.

The z-score for a 99% confidence level is 2.576 (from the z table).

Substituting the given values, we get:

Margin of error = 2.576 * (27.5 / sqrt(69)) = 8.36

c. The margin of error at a 99% confidence level based on a larger sample of 275 observations can be computed using the same formula:

Margin of error = z* (sigma / sqrt(n))

where z* is the z-score corresponding to a 99% confidence level, sigma is the known standard deviation, and n is the sample size.

The z-score for a 99% confidence level is still 2.576 (from the z table).

Substituting the given values, we get:

Margin of error = 2.576 * (27.5 / sqrt(275)) = 4.14

d. The margin of error is inversely proportional to the square root of the sample size. As the sample size increases, the margin of error decreases. Therefore, the margin of error with n = 275 will be smaller than the margin of error with n = 69, leading to a narrower confidence interval.

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Answer: Kim took 50 minutes to read the third book.

Step-by-step explanation: If you substract 120 - 15 = 105. Then divide 105 / 3 = 35. And finally add 35 + 15 = 50.

Answer:

B

Step-by-step explanation:

(a) The greatest common divisor of \(x^3\) - 6x - 7 and \(x^4\) is 1.

(b) The greatest common divisor of \(x^2\)- 1 and 2\(x^7\) - 4x\(^5\) + 2 is 1.

(a) To find the greatest common divisor (GCD) of the polynomials, we can use polynomial long division.

Dividing \(x^3\) - 6x - 7 by \(x^4\), we get a remainder of \(x^3\) - 6x - 7.

Since the remainder is non-zero, the GCD of \(x^3\) - 6x - 7 and \(x^4\) is 1.

(b) To find the GCD of \(x^2\) - 1 and 2\(x^7\) - 4\(x^5\) + 2, we can again use polynomial long division.

Dividing 2\(x^7\) - 4\(x^5\) + 2 by \(x^2\) - 1, we get a remainder of 2\(x^5\) + 2.

Since the remainder is non-zero, the GCD of \(x^2\) - 1 and 2\(x^7\) - 4\(x^5\) + 2 is 1.

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The missing information in the square is option(b) x = 4y = 4 √(2) and y = 4.

Given square PQRS, the task is to determine the missing information. A square is a quadrilateral with four equal sides and four equal angles.

The coordinates of the vertices of a square are (x,y), (x+4,y), (x+4,y+4) and (x,y+4).

The missing information, x and y, can be found by solving the equations that represent the sides of the square. We can start by solving for x.

The equation for the side PQ is x + 4y = 2 √(2). Solving this equation for x gives x = 4y - 8 √(2).

Similarly, the equation for the side RS is x + 4y = 4 √(2). Solving this equation for x gives x = 4y = 4 √(2).

Therefore, the missing information is x = 4y = 4 √(2) and y = 4.  

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Answer:

a/3 = 6

Step-by-step explanation:

i don't see any equations to choose from

however, if 'a' represents the number of hours the cat sleeps then this equation would work:

1/3a = 6

or a/3 = 6

in this case, 'a' would equal 18

Answer:

1

Step-by-step explanation:

3.2/0.4=8

8×2=16

16×0.4=6.4

6.4÷0.1=64

The solution about the regular singular point x = 0 that corresponds to the larger root of the indicial equation is given by y(x) = x^√2 * Σ_(n=0)^(∞) a_n * x^n, where the coefficients a_n satisfy the recurrence relation a_n * (n + √2)^2 + 2 * a_n = 0.

The given differential equation xy + xy + 2y = 0 can be solved near the regular singular point x = 0. To find a solution corresponding to the larger root of the indicial equation, we assume a solution of the form y(x) = x^r * Σ_(n=0)^(∞) a_n * x^n. By substituting this form into the differential equation and equating coefficients of like powers of x, we can find the recurrence relation for the coefficients.

Let's substitute the assumed solution y(x) = x^r * Σ_(n=0)^(∞) a_n * x^n into the differential equation. We have (x^r * Σ_(n=0)^(∞) a_n * x^n) + (x^(r+1) * Σ_(n=0)^(∞) a_n * x^n) + 2(x^r * Σ_(n=0)^(∞) a_n * x^n) = 0.

Simplifying this equation, we get Σ_(n=0)^(∞) (a_n + a_n * (n + r + 1) + 2 * a_n) * x^(n + r) = 0.

To ensure that the above equation holds for all values of x, the coefficients of x^(n + r) must be zero. This leads to the following recurrence relation: a_n * (n + r)^2 + 2 * a_n = 0.

Since we are looking for a solution corresponding to the larger root of the indicial equation, we set the coefficient of the highest power of x, a_0, to zero. This gives (r^2 + 2) * a_0 = 0. From this equation, we find that r = √2.

Therefore, the solution about the regular singular point x = 0 that corresponds to the larger root of the indicial equation is given by y(x) = x^√2 * Σ_(n=0)^(∞) a_n * x^n, where the coefficients a_n satisfy the recurrence relation a_n * (n + √2)^2 + 2 * a_n = 0.

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Answer:

1. A pentagonal Pyramid

2. Super Easy, tell me to draw one if you need but i am not gonna give in that much effort right now

Answer:

To find out actual distance on earth, we need to measure scale. The scale is 1cm to 15 km. Thus, 10 cm on map is equal to ( 10*15) = 150 km on earth. Thus, actual distance on earth is 150 km.