What are the coordinates plz

Answer:

x(x+3)(x-2)

Step-by-step explanation:

i hope this helps :)

Answer:

y=0

Step-by-step explanation:

8^3*8^-5 already equals 8^-2.  This means 8^y must equal one.  So the y must be 0, because any number raised to 0 equals 1.

Answer:

1,000,000,000,000

Step-by-step explanation:

The formula for finding the volume of a cube is x³. 10,000³ would be 1,000,000,000,000. (10,000 * 10,000 * 10,000).

D) Factor Analysis. Factor Analysis is a statistical technique used to identify underlying relationships among a number of observed variables, by clustering them into a smaller number of common factors.

Factor Analysis is a statistical technique that can be used to identify patterns of behaviour and traits. It involves collecting data from several variables, such as being talkative, social, and adventurous, and using a statistical technique to identify the underlying relationships among them. First, the researcher must identify the variables and create a matrix of correlations between them. Next, a statistical technique, such as Principal Component Analysis or Exploratory Factor Analysis, can be used to reduce the number of variables. This technique will then identify clusters of variables which represent the underlying relationships. Finally, the researcher can interpret the results of the analysis to identify patterns and correlations among the variables, such as extroversion.

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Answer:

its 2 hours and 55 minutes long

Step-by-step explanation:

Answer:

64/81 or, 0.790123456 repeating

Step-by-step explanation:

use the properties of exponents to get 8^2/9^2 and then evaluate to get the answer.

Answer:

okay well all i can explain is the image on the far left, the answer would be x=112 and then for the one on the far right (im not sure ) i think its 17

explanation: so a straight line had 180 degress and the outside angle is 126 meaning that if you do 180-126 you can find the amount of the inside angle on the bottom right. When you do this you get 54 degress. Then remember that a triangle has a total of 180 degrees all added up so the final angle inside the triagle is 80 minus the sum of the other two angles. 58+54=112 and 180-112=68. remember that 68 is the angle on the INSIDE and x is clearly on the outside meaning that you would need to do 180-68. your final answer would be 112. (and im really sorry i couldn't answer the other ones they're too blurry  :(

Answer:

to be honest with you. you would do 2x+3x=5x then you would ad 2y+y= 3y+5x=4

Step-by-step explanation:

The correct answer is option D. A market analyst can use a t-test to compare the page views per visit of the new website to the previous website. If the confidence intervals of the two websites are close, then it is likely that the new website is showing increased page views per visit.

By first calculating the variance for each sample and then averaging the two variances, the unpooled variance can be computed.

This calculation is applied when the standard deviations of the two samples differ considerably, as they do in this instance for the two websites.

As a result, the confidence intervals for the variance that hasn't been pooled will be very different from those for the variance that has.

This is because the pooled variance produces a more precise estimate of the difference between the two websites by accounting for the fact that the two samples have different standard deviations.

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Answer:

112 cups

Step-by-step explanation:

multiply the gallons by 16 to get 112 cups

Answer:

112 U.S Cups

Step-by-step explanation:

The correct answer is B) Her sample is 38, 68, 35, 02, 22. This is because the scientist is selecting a random sample of 5 forest sites from a population of 45 without replacement. She is using consecutive pairs of digits from the table of random digits to select her sample.

Starting at the beginning of the line of random digits, the first pair is 38, which corresponds to forest site 38. The second pair is 68, which corresponds to forest site 68. The third pair is 35, which corresponds to forest site 35. The fourth pair is 02, which corresponds to forest site 02. And the fifth pair is 22, which corresponds to forest site 22.
Now, let's select a random sample of 5 forest sites without replacement:
1) 38
2) 35
3) 02
4) 22
5) 24
Thus, the correct answer is not listed in the given options. However, based on the consecutive pairs of digits and following the process mentioned, the sample should be 38, 35, 02, 22, and 24.

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Diameter = 12 inch so, radius will be 6 inch

Volume of circle = 4/3πr³

= 4/3 × (6)³ π

= 4 × 2 × 36 π

= 8 × 36

= 288π in³

The value of the 10% trimmed mean is approximately 1.3027. To calculate the 10% trimmed mean, we need to trim off the lowest and highest 10% of the data and then find the mean of the remaining values.

First, let's sort the data in ascending order:

0.2, 0.21, 0.26, 0.3, 0.33, 0.41, 0.54, 0.57, 1.41, 1.7, 1.84, 2.2, 2.26, 3.06, 3.24

Next, we calculate the number of values to trim from each end:

10% of 15 (total number of values) = 0.1 * 15 = 1.5

Since we can't remove half a value, we round up to the nearest whole number, which is 2.

Now, we remove the two lowest and two highest values:

0.26, 0.3, 0.33, 0.41, 0.54, 0.57, 1.41, 1.7, 1.84, 2.2, 2.26

Finally, we calculate the mean of the remaining values:

(0.26 + 0.3 + 0.33 + 0.41 + 0.54 + 0.57 + 1.41 + 1.7 + 1.84 + 2.2 + 2.26) / 11 = 14.33 / 11 ≈ 1.3027

Rounding to four decimal places, the value of the 10% trimmed mean is approximately 1.3027.

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The IR spectrum described could be an alkyl chloride with a carbonyl group, such as chloroform (\(CHCl_{3}\)).

The IR spectrum described suggests the presence of several functional groups in the compound.

The strong, broad band in the 3600 to 3100 inverse centimeter range corresponds to the stretching vibration of the O-H bond in alcohols, while the strong, spiked peak in the 3000 to 2800 inverse centimeter range corresponds to the stretching vibration of the C-H bond in alkanes. The weak peak near 1850 inverse centimeters corresponds to the stretching vibration of the C=O bond in ketones, while the sharp peak near 1640 inverse centimeters corresponds to the stretching vibration of the C=C bond in alkenes.

The series of spiked bands in the 1500 to 1200 inverse centimeter range corresponds to the bending vibrations of the C-H bond in alkanes, while the two strong bands at 990 and 910 inverse centimeters correspond to the stretching vibration of the C-Cl bond in alkyl chlorides.

Based on this information, the compound that matches the IR spectrum described could be an alkyl chloride with a carbonyl group, such as chloroform (\(CHCl_{3}\)).

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Answer:

(x-10)(5x+2)

Step-by-step explanation:

this is the answer of the question.you can clearly see in the pic of the solution

Answer:

So the odds of flipping a coin 5 times and getting 5 heads are 1/2 ^5 (half to the power of 5). Which gives us 1/32 or just over a 3% chance.

Step-by-step explanation:

Answer:

We can begin by simplifying each equation:

A. 52 = 8n + 4 can be rewritten as 48 = 8n or 6 = n

B. 4(2n + 1) = 52 can be simplified to 8n + 4 = 52 or 8n = 48 or 6 = n

C. 4=52-8n can be rewritten as 8n = 48 or 6 = n

D. 4n = 48 can be simplified to n = 12

Therefore, equations A, B, and C are equivalent, and equation D is not equivalent to the others.

So, the correct answers are A, B, and C.

Answer:

Step-by-step explanation:first you have to multiply then divide then add then subtract and then substitute and then you will get the answer.

Answer:

Grams

Step-by-step explanation:

Grams are for medium sized objects and a loaf of bread is probably under a kilogram.  Using grams gives you the clearest and easiest measurement.  

The system of linear inequalities to model the situation is 10x + 20y ≤ 100 and y > 2x

From the question, we have the following parameters that can be used in our computation:

Using the following representations:

We have the following system of inequalities from the given statements

10x + 20y ≤ 100

y > 2x

Hence, the system of inequalities is 10x + 20y ≤ 100 and y > 2x

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Answer: (-y, x)

Step-by-step explanation: The original point you're rotating is (x, y). To move it 90 degrees around the origin, you must flip the points and negate the y. A 180 rotation is (-x,-y) and a 270 rotation is (y, -x).

A) the percentage is 15%

b) The fraction is 6/25

c) The number is 17,822

To determine this we need to remember that all the percentages must add up to 100, then adding the known percentages we get:

19 + 24 + 31 + 10 + 11 = 85

Then the 15% remaining got the U.

b) To find this fraction, just write the percentage as a fraction, we know that  24% got a B.

This percentage written as a decimal is 0.24

That written as a fraction is 24/100

Now we can simplify it, let's divide both sides by 4 to get:

24/100 = 6/25

That is the simplest fraction.

c) To get this, multiply the percentage in decimal form by the total number of students.

19% got an A, that percentage is 0.19 in decimal form, and there are 93,800 students, so the number is:

N = 0.19*93,800

N = 17,822

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The total mass of one hundred randomly selected indium atoms would be slightly more than 11,482 atomic mass units (amu).

The total mass of one hundred indium atoms cannot be exactly determined due to the inherent variability in atomic masses. Indium atoms have a standard atomic mass of approximately 114.82 atomic mass units (amu) per atom.

When selecting one hundred indium atoms at random, the total mass would be expected to be close to the product of the atomic mass and the number of atoms, which is 114.82 amu/atom * 100 atoms = 11,482 amu. However, due to random sampling, there may be slight variations in the masses of the individual atoms selected.

Therefore, the most accurate answer would be c) slightly more than 11,482 amu, as the total mass may deviate slightly from the expected value due to small variations in atomic masses and the random selection process. It is important to note that the actual total mass will depend on the specific atoms chosen and their respective masses.

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The angle with a vertex at Y is ∠XYZ

Option B is the correct answer.

We have,

A vertex is a point where two or more line segments, rays, or sides of a shape meet.

In geometry, a vertex is often used to describe the point at which angles are formed, or where sides of polygons intersect.

For example, in a triangle, each of the three corners is a vertex, and in a quadrilateral, there are four vertices where the sides meet.

Now,

The vertex at Y.

This means,

Point Y has to be in the middle of the angle.

So,

∠XYZ is the angle with a vertex at Y.

Thus,

The angle with a vertex at Y is ∠XYZ

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The solution to the initial value problem (IVP) y'' + 7y + 12y = 21e3t, with initial conditions y(0) = 0 and y'(0) = 0, obtained using the convolution method, involves finding the inverse Laplace transform of Y(s) = 21/(s-3) / (s+3)(s+4).

To solve the initial value problem (IVP) using the convolution method, we can follow these steps:

Take the Laplace transform of both sides of the given differential equation. The Laplace transform of y''(t) is s²Y(s) - sy(0) - y'(0), and the Laplace transform of y(t) is Y(s). We get the following equation in the Laplace domain:

s²Y(s) - sy(0) - y'(0) + 7Y(s) + 12Y(s) = 21/(s-3)

Substitute the initial conditions y(0) = 0 and y'(0) = 0 into the equation to obtain:

s²Y(s) - 0 - 0 + 7Y(s) + 12Y(s) = 21/(s-3)

Simplifying further:

(s² + 7 + 12)Y(s) = 21/(s-3)

Solve for Y(s) by isolating it on one side of the equation:

Y(s) = 21/(s-3) / (s² + 7 + 12)

Y(s) = 21/(s-3) / (s+3)(s+4)

Perform partial fraction decomposition to express Y(s) in terms of simpler fractions:

Y(s) = A/(s-3) + B/(s+3) + C/(s+4)

Multiplying both sides by the denominator:

21 = A(s+3)(s+4) + B(s-3)(s+4) + C(s-3)(s+3)

Solve for the unknown coefficients A, B, and C by equating the coefficients of corresponding powers of s. This will give you a system of linear equations to solve.

Once you have the values of A, B, and C, substitute them back into the partial fraction decomposition of Y(s):

Y(s) = A/(s-3) + B/(s+3) + C/(s+4)

Take the inverse Laplace transform of Y(s) to obtain the solution y(t) in the time domain.

y(t) = inverse Laplace transform [Y(s)]

The resulting y(t) will be the solution to the initial value problem (IVP) y'' + 7y + 12y = 21e3t with initial conditions y(0) = 0 and y'(0) = 0, obtained using the convolution method.

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Answer:

8 . n= 18

7. = 17 , 19

Step-by-step explanation:  

n = 18 and the numbers are 36 = 2 x 18, 38 = 2 x 19, and 40 = 2 x 20 that are three consecutive even integers that sum to 114

Answer:

78

Step-by-step explanation:

Given:

h + 9g

Required:

Evaluate when g = 8 and h = 6

Solution:

Plug in the values of the variables into the expression

Thus,

6 + 9(8)

= 6 + 72

= 78

The distance formula can be used to calculate the distance between the coordinate points as follows;

A. 2·√(10), and √(65)

B. √(13), and 4·√2

C. 3·√(13), and √(241)

D. 9, and 2·√(26)

E. 8·√5, and √(13)

F. 2·√5, and √(181)

G. 7·√2, and 4·√5

H. √(261), and √(178)

I. 2·√(17), and √(41)

The distance, d, between two points on the coordinate plane (x₁, y₁), and (x₂, y₂), can be found using the formula; d = √((x₂ - x₁)² + (y₂ - y₁)²)

The distances between the coordinate points are therefore;

A. The distance between (2, -6) and (4, -12), d can be found using the distance formula as follows;

d = √((4 - 2)² + (-12 - (-6))²) = √(4 + 36) = √(40)

√(40) = 2·√(10)

The distance between (8, 0) and (4, 7)

d = √((8 - 4)² + (0 - 7)²) = √(65)

The further distances obtained using an online tool are as follows;

B. The distance between (-3, 4) and (-6, 6) = √(13)

The distance between (-3, 2) and (1, 6) = 4·√2

C. The distance between (9, 5) and (0, -1) = 3·√(13)

The distance between (8, -6) and (-7, -2) = √(241)

D. The distance between (-3, 8) and (6, 8) = 9

The distance between (-8, 7) and (2, 9) = 2·√(26)

E. The distance between (10, -10) and (2, 6) = 8·√5

The distance between (-10, -8) and (-7, -6) = √(13)

F. The distance between (3, 6) and (7, 4) = 2·√5

The distance between (-1, 6) and (8, -4) = √(181)

G. The distance between (9, 1) and (2, 8) = 7·√2

The distance between (-5, 10) and (-1, 2) = 4·√5

H. The distance between (-4, -13) and (11, -7) = √(261)

The distance between (1, 2) and (4, -11) = √(178)

I. The distance between (-11, -5) and (-9, 3) = 2·√(17)

The distance between (10, 8) and (5, 4) = √(41)

Therefore, the possible arrangement of the letters is as follows;

I   \({}\) B  E

G  \({}\)H  A

C \({}\) D  F

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The Mean Absolute Deviation over Months 3-6 is 5.

Correct answer is option C) 5

To calculate the Mean Absolute Deviation (MAD) over Months 3-6, we need to follow these steps:

Identify the errors for Months 3-6: The errors for Months 3-6 are 3, -5, 4, and -8.

Calculate the absolute value of each error: Taking the absolute value of each error gives us 3, 5, 4, and 8.

Find the sum of the absolute errors: Add up the absolute errors: \(3 + 5 + 4 + 8 = 20.\)

Divide the sum by the number of errors: Since there are 4 errors, we divide the sum (20) by 4 to get the average: 20/4 = 5.

Determine the Mean Absolute Deviation: The MAD is the average of the absolute errors, which is 5.

Therefore, the Mean Absolute Deviation over Months 3-6 is 5.

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