What would the solution to 12x + 180 < 720 be?

a. residual is much larger than the rest of the residual values.

In regression analysis, an outlier refers to an observation that significantly deviates from the expected pattern or trend of the data. Specifically, it is an observation whose residual (the difference between the observed value and the predicted value) is much larger than the residuals of the other observations.

Outliers can have a considerable impact on the regression model, affecting the estimated coefficients and overall model fit. It is important to identify and assess outliers to determine if they are influential or if they should be treated or removed to ensure the reliability and validity of the regression analysis.

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Step-by-step explanation:

numbers that can not be written as a fraction

its (B)     Yup its B pls mark me brainiest                                                  

Answer:

The rate is $18.15 per mile.

Step-by-step explanation:

Add $18 + $0.15 and it equals $18.15.

At least 75% of the flights (or 15 out of the 20 flights) will last between 3 days and 11 days, according to Chebyshev's Theorem.

Chebyshev's Theorem states that for any given number k greater than 1, at least (\(1-\frac{1}{k^2}\)) of the data values in any data set will fall within k standard deviations of the mean.

In this case, we can use Chebyshev's Theorem to determine the minimum number of flights that lasted between 3 and 11 days.

Given:

Mean (μ) = 7 days

Standard Deviation (σ) = 2 days

To find the number of flights within the range of 3 to 11 days, we need to calculate how many standard deviations away from the mean these values are.

Lower Bound:

Value = 3 days

Number of standard deviations away from the

\(mean = \frac{(Value - Mean)}{ Standard Deviation}\)

\(mean =\frac{(3 - 7) }{2}\)

\(mean =\frac{-4}{2}\)

\(mean = -2\)

Upper Bound:

Value = 11 days

Number of standard deviations away from the

\(mean = \frac{(Value - Mean)}{Standard Deviation}\)

\(mean = \frac{(11 - 7)}{2}\)

\(mean = \frac{4}{2}\)

\(mean = 2\)

According to Chebyshev's Theorem, the minimum proportion of data values within k standard deviations of the mean is given by \((1- \frac{1}{k^2} )\).

So, we need to determine the proportion of data within 2 standard deviations, which is k = 2.

Proportion within 2 standard deviations = \(1-\frac{1}{2^2}\)

\(=1-\frac{1}{4}\)

\(= 1 - 0.25\)

\(= 0.75\)

Now, we can find the percentage of \(0.75\):

\(= 0.75\times 100\)

\(= 75\%\)

Therefore, at least 75% of the flights (or 15 out of the 20 flights) will last between 3 days and 11 days, according to Chebyshev's Theorem.

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As the given value of 1.00 km has three significant figures, we will round the final answer to three significant figures as well. Thus, the number of feet in 1.00 km is approximately 3,280 feet.

To determine the number of feet in 1.00 km using the conversion factor from inches to centimeters (1 inch = 2.54 cm), we can follow these steps:

Convert kilometers to centimeters: Since 1 kilometer (km) is equal to 100,000 centimeters (cm), we multiply 1.00 km by 100,000 to get 100,000 cm.

Convert centimeters to inches: Divide the centimeters value by 2.54 cm/inch. Thus, 100,000 cm divided by 2.54 cm/inch gives us 39,370.08 inches.

Convert inches to feet: Since there are 12 inches in 1 foot, we divide the inches value by 12. Therefore, 39,370.08 inches divided by 12 inches/foot yields approximately 3,280.84 feet.

Considering significant figures, the conversion factor from inches to centimeters (1 inch = 2.54 cm) is known exactly.

However, since the given value of 1.00 km has three significant figures, we will round the final answer to three significant figures as well. Thus, the number of feet in 1.00 km is approximately 3,280 feet.

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Answer:

19/3 (6 1/3)

Step-by-step explanation:

Answer:

Step-by-step explanation:

5/6b+5-2/3b-2

    1/6B+ 3

Answer: He dies.

Step-by-step explanation: A train is extremely powerful. It would kill on impact most of the time.

The net profit on the sale of these fruits is Rs 6,050.

To calculate the net profit on the sale of these fruits, we need to determine the total revenue generated from the sales and deduct the total expenses.

First, let's calculate the revenue from each type of fruit:

Revenue from apples: 100 kg × Rs 140/kg = Rs 14,000

Revenue from bananas: 30 dozen × Rs 75/dozen = Rs 2,250

Revenue from grapes: 50 kg × Rs 150/kg = Rs 7,500

Next, let's calculate the total revenue:

Total revenue = Revenue from apples + Revenue from bananas + Revenue from grapes

Total revenue = Rs 14,000 + Rs 2,250 + Rs 7,500

Total revenue = Rs 23,750

Now, let's calculate the total expenses:

Total expenses = Cost of apples + Cost of bananas + Cost of grapes + Transportation cost

Total expenses = Rs 9,000 + Rs 1,800 + Rs 6,000 + Rs 900

Total expenses = Rs 17,700

Finally, let's calculate the net profit:

Net profit = Total revenue - Total expenses

Net profit = Rs 23,750 - Rs 17,700

Net profit = Rs 6,050

Therefore, the net profit on the sale of these fruits is Rs 6,050.

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Answer:

6

Step-by-step explanation:

24/6 = 4

36/6 = 6

6 bags, 4 lollipops and 6 pieces of gum in each bag.

Answer:

12 bags

Step-by-step explanation:

You would need to find the GCF of both numbers: 12

24*12 = 2

38*12 = 4

12 bags with 2 lollipops and 4 pieces of gum in each

The probability that they both showed red is given as follows:

1/2.

A probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

A probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

In this problem, we want the conditional probability that both showed red, given that they both showed the same color, hence the outcomes are given as follows:

The outcomes in which result in the same color are given as follows:

Hence the total probability is of:

p = 1/4 + 1/4 = 2/4 = 1/2.

Meaning that the conditional probability is calculated as follows:

p = (1/4)/(1/2) = 2/4 = 1/2.

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The average rate of change in dollars per month for the savings account balance is: $\($155 /month\).

In order to get the average rate for Kevin's savings account balance, we must divide total change in the account balance by the number of months.

The change in the account balance is:

= 1450 dollars - 1140 dollars

= 310 dollars

The number of months is February and January which is 2 month.

The average rate of change in dollars per month will be:

= 310 dollars / 2 month

= $155 /month.

Full question "Kevin's savings account balance changed from $1140 in January to $1450 in February.  What is the average rate of change in dollars per month for the savings account balance?

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The value of x for the length A'E' of the similar shape A'B'C'D'E' is equal to 6⅔.

Similar shapes are two or more shapes that have the same shape, but different sizes. In other words, they have the same angles, but their sides are proportional to each other.

The side A'E' corresponds to the side A'E' and also E'D' corresponds to the side ED so;

(7). A'E'/AE = E'D'/ED

x/10 = 6/9

x = (10 × 6)/9 {cross multiplication}

x = 20/3

x = 6⅔

Therefore, the value of x for the length A'E' of the similar shape A'B'C'D'E' is equal to 6⅔

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The expected value for each roll is \((1+2+3+4+5+6)/6 = 3.5.\)

The average of Brandon's rolls, we simply add up all the results and divide by the number of rolls:
\((1+2+2+3+4+6+2+1+5+6+1+6+2+6+4+6+2+6+4+6)/20 = 3.6\)
So the average of Brandon's rolls is 3.6.
Now we need to count how many times he rolled above the average. To do this, we simply count how many rolls were greater than 3.6:
4, 6, 5, 6, 6, 4, 6, 6, 4, 6, 6, 6, 4, 6, 6, 6, 4, 6, 4, 6
There were 18 rolls that were greater than 3.6, so Brandon rolled above the average 18 times.
In summary, Brandon rolled a six-sided die 20 times and recorded the results in a table. To find out how many times he rolled above the average, we first calculated the average roll to be 3.6. We then counted how many times he rolled above this value and found that he did so 18 times.

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ANSWER

s < 10

EXPLANATION

With the 'less than' or 'greater than' symbol we can see that it's like an equal sign that has been shrinked on one end. In the smallest end we have to write the smallest expression or number and in the largest end we have to write the greatest expression or number.

For example: 5 < 10 is the same as 10 > 5, because the smallest number (5) is in the smallest end of the sign and the greatest number (10) is in the largest end of the sign in both expressions.

If 's' is the number of stamps, the expression says that there are 'less than' 10 stamps at the post office, so 's' has to be in the smallest end of the sign.

Answer:

85 minutes to complete the whole triathlon.

Step-by-step explanation:

The lowest point of the graph shows 85 minutes.

Hope this helps!

Answer:

According to the graph we can determine that it took Payton C) 85 minutes to finish the swimming and biking parts of the triathlon.

Step-by-step explanation:

We can see where the graph ends, this is where Payton finishes the swimming and biking parts of the triathlon. The lowest point of the graph on the y axis (Her Total Time in Minutes) is 85 minutes, therefore we can determine it took her 85 minutes. Hope this helped :) Good luck!

Answer:

I'm pretty sure 2 and 5

Step-by-step explanation:

Hope this helps :)

As per the given scenario, a cereal comes in three different package sizes.

The ratio of the cost of an 8-ounce box to a 16-ounce box of cereal can be calculated as follows :Ratio of 8-ounce box to 16-ounce box= 8 : 16Here, the ratio of 8 and 16 can be simplified by dividing both the terms by \(8.8 : 16 = 1 : 2\)

Therefore, the ratio of the cost of an 8-ounce box to a 16-ounce box of cereal is 1 : 2.

Note: The answer should be represented in the simplest form possible.

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Answer:

the 8 in the graph

Step-by-step explanation:

This statement is always true. The average of four real numbers is calculated by adding the four numbers together and dividing by four. Therefore, the average will always be greater than or equal to the smallest of the four numbers.

The statement "The average of four real numbers is greater than or equal to at least one of the numbers" means that when you add four numbers together and divide by four, the resulting average will always be greater than or equal to one of the original numbers.

This is because the average is a measure of central tendency that is affected by all the numbers and the number that will affect the average the most will be the largest one and since the average is the sum of all the numbers divided by 4 it will be always greater than or equal to the smallest number.

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The given mathematical expression is evaluated for the input values (2, 4). The result of the expression is calculated using various operations such as addition, multiplication, square root, natural logarithm, minimum, maximum, and function composition.

The expression f(x1, x2) involves several mathematical operations. Let's evaluate each part of the expression step by step:

1. The first term is 421 + 222, which equals 643.

2. The second term is 3x² + 213. Plugging in x1 = 2 and x2 = 4, we get 3(2)² + 213 = 3(4) + 213 = 12 + 213 = 225.

3. The third term is 5x11². Substituting x1 = 2 and x2 = 4, we have 5(2)(11)² = 5(2)(121) = 1210.

4. The fourth term is (√₁+√₂)². Replacing x1 = 2 and x2 = 4, we obtain (√2 + √4)² = (1 + 2)² = 3² = 9.

5. The fifth term is 10ln(₁). Plugging in x1 = 2, we have 10ln(2) = 10 * 0.69314718 ≈ 6.9314718.

6. The sixth term is (x₁+x₂)(x² + x3). Substituting x1 = 2 and x2 = 4, we get (2 + 4)(2² + 4³) = 6(4 + 64) = 6(68) = 408.

7. The seventh term is min(3r1, 10√2). As we don't have the value of r1, we cannot determine the minimum between 3r1 and 10√2.

8. The eighth term is max{5x1,2r2}. Since we don't know the value of r2, we cannot find the maximum between 5x1 and 2r2.

9. Finally, we have MP1(x1, x2), MP2(X1, X2), and TRS(x1, x2), which are not defined or given.

Considering the given expression, the evaluated terms for the input values (2, 4) are as follows:

- 421 + 222 = 643

- 3x² + 213 = 225

- 5x11² = 1210

- (√₁+√₂)² = 9

- 10ln(₁) ≈ 6.9314718

- (x₁+x₂)(x² + x3) = 408

The terms involving min() and max() cannot be calculated without knowing the values of r1 and r2, respectively. Additionally, MP1(x1, x2), MP2(X1, X2), and TRS(x1, x2) are not defined.

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5,200 you round it to 5,200

Answer:

Step-by-step explanation:

depending on if youre rounding to the nearest hundredth or thousandth ^^

1.1 Using Laplace transforms, we can solve the given differential equation by transforming it into the frequency domain, determining the transfer function, and obtaining the solution through inverse Laplace transform.

1.2 Alternatively, the reduction of order method can be applied to solve the problem.

1.1 To solve the differential equation using Laplace transforms, we first apply the Laplace transform to the equation. Taking the Laplace transform of y" - y = sin(wt), we get \(p^2^Y\) - p - Y = 1/(p²+ w²), where Y is the Laplace transform of y and p is the Laplace transform variable.

Next, we determine the transfer function G(p) by rearranging the equation to isolate Y. Simplifying and applying partial fractions, we can express G(p) as Y = 1/(p²+ w²) + p/(p²+ w²).

Then, we solve for Y from the transfer function G(p). In this case, Y = 1/(p² + w²) + p/(p² + w²).

Finally, we determine L-¹(Y) by taking the inverse Laplace transform of Y. The inverse Laplace transform of 1/(p² + w²) is sin(wt), and the inverse Laplace transform of p/(p² + w²) is cos(wt).

Therefore, the solution y(t) obtained is y(t) = sin(wt) + cos(wt).

1.2 The reduction of order method is an alternative approach to solving the differential equation. This method involves introducing a new variable, u(t), such that y = u(t)v(t). By substituting this expression into the differential equation and simplifying, we can solve for v(t). The solution obtained for v(t) is then used to find u(t), and ultimately, y(t).

1.3 The Laplace transform method offers several advantages. It allows us to solve differential equations in the frequency domain, simplifying the algebraic manipulations involved in solving the equation. Laplace transforms also provide a systematic approach to handle initial conditions. Additionally, the use of Laplace transforms enables the application of techniques such as partial fractions for simplification.

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We can conclude that approximately 95% of Tallulah's finishing times will be between 78 and 80 seconds.According to the empirical rule, which is also called the 68-95-99.7 rule, around 68% of all observations fall within one standard deviation of the mean;

approximately 95% of observations are within two standard deviations of the mean;

and approximately 99.7% of observations are within three standard deviations of the mean.Since Tallulah's mean finishing time is 79 seconds and her standard deviation is 0.5 seconds, one standard deviation below the mean is 78.5 seconds (79 - 0.5) and one standard deviation above the mean is 79.5 seconds (79 + 0.5).

This means that the range of times that are within one standard deviation of the mean is between 78.5 and 79.5 seconds. Since this range spans one standard deviation, we can use the empirical rule to estimate that approximately 68% of Tallulah's finishing times will be within this range.Now, we want to find the percentage of races in which Tallulah's finishing time will be between 78 and 80 seconds, which is a range that spans two standard deviations. We already know that approximately 68% of her times will be within one standard deviation, so we need to add the percentage of times that fall within the second standard deviation.Using the empirical rule, we can estimate that approximately 95% of Tallulah's finishing times will be within two standard deviations of the mean. Since two standard deviations below the mean is 78 seconds (79 - 2 x 0.5) and two standard deviations above the mean is 80 seconds (79 + 2 x 0.5), we can estimate that approximately 95% of Tallulah's finishing times will be within the range of 78 to 80 seconds.Therefore, the percentage of races in which Tallulah's finishing time will be between 78 and 80 seconds is approximately 68% + 95% = 163%. However, this is not possible as percentages cannot be greater than 100%. Therefore, we can conclude that approximately 95% of Tallulah's finishing times will be between 78 and 80 seconds.

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Answer: 116

Step-by-step explanation: simply divide 8 into 928

Answer:

116 coke

Step-by-step explanation:

992/8

=116

Debby would be able to buy 116 cokes from the coke machine.

The graph of the linear equation, 5x - 9y = -7, is in the attachment below.

The linear equation that models a graph can be written in  slope-intercept equation as y = mx + b. The value of the slope, which is the rise over the run of the line is represented as m, while the value of b, which is where the line intercepts the y-axis is b.

Given the linear equation, 5x - 9y = -7, rewrite in slope-intercept form:

5x - 9y = -7

-9y = -5x - 7

-9y/-9 = -5x/-9 - 7/-9

y = 5/9x + 7/9

This means the rise over the run of the line, m is 5/9, while the y-intercept of the graph, b is 7/9.

The graph is shown below.

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Hello!

So, I can already tell seeing as the line is going down from left to right that it will have a negative slope.

I have located two points on this graph:

-2, 2

0, -2

So, we'll use these to find the slope. The slope formula is y2-y1/x2-x1

Plug in these values in to the equation:

2-(-2)/-2-(0)

2/-2

Slope = -1