Which of the x-values are solutions to the following inequality? x< 100 Help ASAP

Answer:

The 14 oz bottle has the lowest cost per ounce.

Step-by-step explanation:

$3.36/14

The one-step-ahead demand forecast for a part can be determined using forecasting methods such as moving averages, exponential smoothing, or regression analysis.

the question mentions "observations of the demand for a certain part stocked at a parts supply depot during the calendar year 1999." From this, we can assume that the demand for this part was recorded over the course of the year.

The question also mentions "one-step-ahead demand forecast" without providing further details. In general, a one-step-ahead demand forecast is a prediction of the demand for a certain period based on historical data.

To determine the one-step-ahead demand forecast, you would typically use forecasting methods such as moving averages, exponential smoothing, or regression analysis. These methods analyze the historical demand data and use it to predict future demand.

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Answer:

\(\frac{25}{56}\) pounds

Step-by-step explanation:

By using unitary method,

∵ 1 full tub of water weighs = \(3\frac{1}{8}\) pounds

∴ \(\frac{1}{7}\) of a water tub will weigh = \(3\frac{1}{8}\times \frac{1}{7}\)

                                               = \(\frac{(24+1)}{8}\times \frac{1}{7}\)

                                               = \(\frac{25}{56}\) pounds

Therefore, water filled in \(\frac{1}{7}\)th part of the tub will weigh \(\frac{25}{56}\) pounds.

The weight of the tub if filled up to 1/7 full is 25/56 pounds

Given:

If filled halfway:

= 1/7 × 3 1/8

= 1/7 × 25/8

= (1 × 25) / (7 × 8)

= 25/56 pounds

Therefore, the weight of the tub if filled to 1/7 of the capacity is 25/56 pounds

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Answer:

Extrapolation

Step-by-step explanation:

Given the regression equation :

pushups = 0.72 + 7.62 miles

Determining the Number of miles a person who does 24 push-ups should be able to run is an example of extrapolation, this is because we are making a prediction into the the future or outside our data based on the available information. Regression equations are used for extrapolation (making future predictions). Interpolation on the other hand makes estimation within the limit of the data usually between two known values.

Answer:

$42.50

Step-by-step explanation:

250*0.17=42.5

cause %17 in decimal form is 0.17

Answer:

250 decreased by - 17% = $207.50

Explanation

Discount = Original Price x Discount %/100

Discount = 250 × 17/100

Discount = 250 x 0.17

You save = $42.50

Final Price = Original Price - Discount

Final Price = 250 - 42.5

Final Price = $207.50

A linear regression model is used to show the relationship between variables on a scatter plot

The true statement is that: the women will eventually catch up with the men

For the men's model, we have the following calculation summary (from a graphing calculator)

So, the regression equation is:

\(\^y = -0.09\^x + 50.11\)

For the women's model, we have the following calculation summary (from a graphing calculator)

So, the regression equation is:

\(\^y = -0.08\^x + 55.57\)

The models are linear functions, and they do not have the same slope.

This means that, the women will eventually catch up with the men

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The calculated price is -1558. However, since prices cannot be negative in most real-world scenarios, we need to consider the valid range of prices. None of the options are correct.

To find the price at which sales are equal to Q=10, we need to substitute Q=10 into the inverse demand function P=342-190 and solve for P.

Let's start by substituting Q=10 into the inverse demand function:

P = 342 - 190 * Q

P = 342 - 190 * 10

P = 342 - 1900

P = -1558

The calculated price is -1558. However, since prices cannot be negative in most real-world scenarios, we need to consider the valid range of prices.

Given the options provided (a, 18; b, 36; c, 152; d, 171), we can see that none of them match the calculated price of -1558.

Therefore, none of the options are correct.

It is important to note that the calculated price of -1558 may not be realistic or feasible in the context of the problem. It is possible that there may be some error or inconsistency in the information provided.

If you have any additional information or if there are any constraints or limitations mentioned in the problem, please provide them, and I will be happy to assist you further.

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Many psychologists consider the distinguishing feature of adolescent thought to be the ability to think in terms of abstract concepts or hypothetical situations.

These cognitive abilities play a crucial role in adolescent development, facilitating problem-solving, decision-making, and the exploration of identity and future possibilities.

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The ∆ABC is an isosceles triangle and have the base angles m∠A and m∠C equal to 51° and the angle m∠B is equal to 78°.

An isosceles triangle have the measure of its base angles to be equal, and the sum of the interior angles sum up to 180°.

Given that sides AB ≅ BC, then the triangle ∆ABC has two sides with similar length and base angles so;

angles m∠A and m∠C are the base angles are both equal to 51°

m∠B = 180° - (51 + 51)° {sum of interior angles of a triangle}

m∠B = 180° - 102°

m∠B = 78°

Therefore, the isosceles triangle ∆ABC have the base angles m∠A and m∠C equal to 51° and the angle m∠B is equal to 78°.

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Answer: You can see if the graphs of the two populations meet at a given point.

Step-by-step explanation:

If we have a graph of population vs time

such that y = population and x = time, two different populations will be exactly the same for a given time if we have an intersection of the two graphs. The value (x0, y0) where the graphs cross is the time = x0 and the population y0, this means that both populations have y0 individuals at the same time.

Answer:

A) 8+2.50x=28

B) 8 rides

C) Jada can go on 8 rides before she has spent all of her money

Step-by-step explanation:

subtract the $8 fee from 28 and get 20, then divide 20 by how much each ride costs (2.50) and get 8 :)

Answer:

She went on 8 rides

Step-by-step explanation:

28-8=20÷2.50=8

I don't know how to show the work but the answer is:

2(4x^2+3x-2)

The Organic Chemistry Tutor could help if you need to show your work

Answer:

Step-by-step explanation:

It should say a "highway bridge." No bride should be anchored to the ground.

x² = 1.5² + 6.8² = 48.49

x = √48.49 ≅ 7 units

We are given that the inside diameter of a piston ring is a random variable with mean value 10 cm and standard deviation 0.07 cm.

We are asked to find the sampling distribution of the sample mean diameter for two different random samples of n=16 and n=64 piston rings, respectively, and to calculate the standard deviation of each sampling distribution.

The sampling distribution of the sample mean diameter is the distribution of all possible sample means that could be obtained from a given sample size n.

The central limit theorem tells us that for large enough sample sizes (typically n ≥ 30), the sampling distribution of the sample mean is approximately normal, regardless of the shape of the underlying population distribution.

The mean of the sampling distribution of the sample mean is equal to the population mean, and the standard deviation of the sampling distribution is equal to the population standard deviation divided by the square root of the sample size.

For the first random sample of n=16 piston rings, the center of the sampling distribution of the sample mean diameter is still 10 cm, as this is the population mean.

However, the standard deviation of the sampling distribution is equal to the population standard deviation of 0.07 cm divided by the square root of 16, which is 0.0175 cm. Therefore, the standard deviation of the sampling distribution of the sample mean diameter for the first random sample is 0.0175 cm.

For the second random sample of n=64 piston rings, the center of the sampling distribution of the sample mean diameter is still 10 cm, but the standard deviation of the sampling distribution is equal to the population standard deviation of 0.07 cm divided by the square root of 64, which is 0.00875 cm.

Therefore, the standard deviation of the sampling distribution of the sample mean diameter for the second random sample is 0.00875 cm.

Finally, we are asked which of the two random samples is more likely to have a sample mean diameter within 0.01 cm of 10 cm. Since the standard deviation of the sampling distribution of the sample mean decreases as the sample size increases, the second random sample of n=64 piston rings is more likely to have a sample mean diameter within 0.01 cm of 10 cm.

This is because the decreased variability of the sampling distribution means that the sample means are more tightly clustered around the population mean of 10 cm. Therefore, we can conclude that the second random sample is more precise than the first random sample.

In statistics, a random sample is a subset of a larger population that is selected in such a way that each member of the population has an equal chance of being included in the sample.

Random sampling is a crucial tool for drawing conclusions about a population based on a smaller subset of data. In this problem, we will explore the sampling distribution of the sample mean for two different random samples of piston rings.

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Explaination :

Remember that common difference is simply calculated by substracting the second number from first number. i.e., (4 - 2 = 2)

Therefore,

Additional Information :

Answer:

10

Step-by-step explanation:

.....................

Answer: 10

Step-by-step explanation:  

The sοlutiοn οf the given prοblem οf triangle cοmes οut tο be RST's triangle has a 30 unit perimeter.

A bar chart is a visual representatiοn using vertical and hοrizοntal bars in a chart. The bar length is prοpοrtiοnal tο the data rate. It is alsο even called bar graph.

Frοm the bar chart, the tοtal pοpulatiοn in 2005 is 302 milliοn tοtal tax cοllected is $2.50.if it is evenly divided then each οf them wοuld pay \(2.50/302 = 8.278\times10^{-9\).Hence, each οf them wοuld pay\(8.278\times10^{-9.\)

Therefοre , the sοlutiοn οf the given prοblem οf triangle cοmes οut tο be RST's triangle has a 30 unit perimeter.

Because a triangular has twο οr mοre extra pieces, it is a pοlygοn. Its structure is a simple rectangle. A triangle is a rectangle with οnly edges A, B, and C. Euclidean geοmetry prοduces a single plane instead οf a cube when the extremities aren't exactly cοllinear. A shape is cοnsidered triangular if it has three sides and three angles. An angle is the pοint where a quadrilateral's three sides meet. A triangle's sides add up tο 180 degrees.

Here,

Yοu wοuld need tο multiply the lengths οf the triangular RST's three sides in οrder tο determine its perimeter.

When we lοοk at the picture, we can see that:

The length οf Sectiοn RS is 5 units.

The length οf Sectiοn ST is 12 units.

The length οf Sectiοn RT is 13 units.

As a result, the triangular RST's perimeter wοuld be:

Circle is calculated as fοllοws: 5 + 12 + 13 = 30 units.

RST's triangle has a 30 unit circumference.

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What is the perimeter of ▲ RST in the given figure?

The sοlutiοn οf the given prοblem οf triangle cοmes οut tο be RST's triangle has a 30-unit perimeter.

What is a bar chart?  

A bar chart is a visual representatiοn using vertical and hοrizοntal bars in a chart. The bar length is prοpοrtiοnal to the data rate. It is alsο even called a bar graph.

Frοm the bar chart, the tοtal pοpulatiοn in 2005 is 302 milliοn tοtal tax collected is $2.50.if it is evenly divided then each οf them would pay . Hence, each οf them would pay

Therefοre, the sοlutiοn οf the given prοblem οf triangle cοmes οut tο be RST's triangle has a 30 unit perimeter.

What precisely is a triangle?  

Because a triangular has twο οr mοre extra pieces, it is a pοlygοn. Its structure is a simple rectangle. A triangle is a rectangle with οnly edges A, B, and C. Euclidean geοmetry prοduces a single plane instead οf a cube when the extremities aren't exactly cοllinear. A shape is cοnsidered triangular if it has three sides and three angles. An angle is the pοint where a quadrilateral's three sides meet. A triangle's sides add up tο 180 degrees.

Here,

Yοu wοuld need tο multiply the lengths οf the triangular RST's three sides in οrder tο determine its perimeter.

When we look at the picture, we can see that:

The length οf Sectiοn RS is 5 units.

The length οf Sectiοn ST is 12 units.

The length οf Sectiοn RT is 13 units.

As a result, the triangular RST's perimeter would be:

The circle is calculated as fοllοws: 5 + 12 + 13 = 30 units.

Hence, RST's triangle has a 30-unit circumference.

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The limit of sums method can be used to determine the area of the region enclosed by the x-axis, the lines x = -3 and x = 0, and the function y = f(x) = (x+3)2.

We create narrow subintervals of width x within the range [-3, 0] on the x-axis. Suppose there are n subintervals, in which case x = (0 - (-3))/n = 3/n.

We can approximate the area under the curve using rectangles within each subinterval. Each rectangle has a width of x and a height determined by the function f(x).

Each rectangle has an area of f(x) * x = (x+3)2 * (3/n).

As n approaches infinity, we take the limit and add the areas of all the rectangles to determine the total area:

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Answer:

zero product property of multiplication

Step-by-step explanation:

step 2 is valid, because for the main expression in step 1 to be true, only one of the 2 factors need to be 0, as

0 × something is always 0.

therefore, it is sufficient to find the values of x that renders the expression of one factor to 0.

The coordinates of the images after the translation are K' (-4, 6).

To find the image coordinates of K', we need to translate the coordinates of K 6 units up.

This can be done by adding 6 to the y-coordinate of K.

So, the y-coordinate of K' will be:

y-coordinate of K' = y-coordinate of K + 6

= 0 + 6

= 6

To find the x-coordinate of K', we just need to keep the x-coordinate of K the same, since the translation is only in the vertical direction.

Therefore, the image coordinates of K' are (-4, 6).

So, the correct answer is C. K′(−4, 6).

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$0.38×192=$72.96

So the answer is $72.96

Probability= 5/9

Even cards = 2,4,6,8

Odd cards = 1,3,5,7,9

The number of ways of choosing one odd and one even number is 5C1 * 4C1

            (  5!/ 1!* 4!) * (4!/1! * 3!)

            5* 4= 20

Total number of ways of choosing 2 cards out of 9 = 9C2

        9!/ 2! * (9-2)!

     = 9!/ 2! * 7!

     = 9*8/2

    = 9 *4= 36

Thus, Probability is = 20/ 36

                             = 5/9

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Answer:

h(2) = 0

Step-by-step explanation:

h(2) means what is the value of y when x = 2.

from the graph at x = 2 , that is (2, 0 ) the value of y = 0 , then

h(2) = 0

Answer:

<1 = 84

<2 = 6

Step-by-step explanation:

The box in the corner of the angle means that it is a right angle which is 90 degrees

<1 + <2 = 90

6x+ x-8 = 90

Combine like terms

7x-8 = 90

7x-8+8 = 90+8

7x = 98

Divide by 7

7x/7 = 98/7

x = 14

<1 = 6x = 6*14 =84

<2 = x-8 = 14-8 = 6

Answer:

150

Step-by-step explanation:

us I'd send bag I'd send veg svdudhvgdkdbdbdudduddh

The angles are classified as: 1: alternate interior 2: None 3: corresponding 4: alternate exterior 5: corresponding.

Corresponding angles are angles in matching positions at the intersection of two parallel lines with a transversal, while alternate interior angles and alternate exterior angles are pairs of non-adjacent angles on opposite sides of the transversal.

Therefore, the angles are classified as:

Figure 1: alternate interior

Figure 2: None

Figure 3: corresponding

Figure 4: alternate exterior

Figure 5: corresponding

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Answer:

a. a = 3, b = 2

b. The coordinate of the center is (2, -1)

c. The eccentricity of the ellipse is √5/3

d. Please see attached graph of the ellipse created with MS Excel

Step-by-step explanation:

7. a. The given equation of the ellipse is presented as follows;

4·x² + 9·y² - 16·x + 18·y - 11

The general equation of an ellipse

\(\dfrac{(x - h)^2}{a^2} + \dfrac{(y - k)^2}{b^2} = 1\)

We can write;

4·x² - 16·x + 9·y² + 18·y - 11

4·(x² - 4·x + 4) + 9·(y² + 2·y + 1) - 25 - 11

4·(x² - 4·x + 4) + 9·(y² + 2·y + 1) =  25 + 11 = 36

4·(x - 2)² + 9·(y + 1)² = 36

\(\dfrac{4\cdot (x - 2)^2}{36} + \dfrac{9 \cdot (y + 1)^2}{36} = \dfrac{36}{36}\)

\(\therefore \dfrac{ (x - 2)^2}{9} + \dfrac{ (y + 1)^2}{4} = \dfrac{ (x - 2)^2}{3^2} + \dfrac{ (y + 1)^2}{2^2} = 1\)

By comparison, a = 3, b = 2, h = 2, k = -1

b. The coordinate of the center, (h, k) = (2, -1)

c. The eccentricity of the ellipse = c/a

c² = a² - b²

∴ c² = 3² - 2² = 5

c = √5

Eccentricity = √5/3

d. Please find attached the graph of the ellipse created with MS Excel

Answer:

1/8

Step-by-step explanation:

This is a compund probability problem. You need to find the probability of each event and then multiply the probabilities together.

The probability of flipping tails is 1/2. We need three of these.

1/2 x 1/2 x 1/2 = 1/8