what is the sum of 1 + 120

Answer:

W is the independant and p is the dependant.

Step-by-step explanation:

Answer:

Option B is your answer

Step-by-step explanation:

W is the independent variable and p is the dependent variable

have a nice day

Answer:

1/4

Step-by-step explanation:

(2^7)/(2^9) = 1/(2^2)=1/4 or you can write 2^-2

The answer is A. The normal distribution in its standardized form has a mean of 0 and a standard deviation of 1. This means that the distribution is centered around 0, and the spread of the data is determined by the standard deviation of 1. This is useful in statistical analysis because it allows us to compare data from different distributions on a standardized scale.

The normal distribution is a continuous probability distribution that is often used in statistical analysis. It is characterized by a bell-shaped curve and is symmetrical around its mean. In its standardized form, the normal distribution has been transformed to have a mean of 0 and a standard deviation of 1. This transformation is achieved by subtracting the mean of the distribution from each data point and dividing by the standard deviation. This standardization allows us to compare data from different normal distributions on a standardized scale.

The normal distribution has many properties that make it useful in statistical analysis. It is often used as a model for many real-world phenomena, such as the distribution of human height, IQ scores, and many others. The normal distribution is also useful because it is well understood and has many mathematical properties that make it easy to work with.

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Possible number of death rays (D) and claws (C) that Archimedes can build are given by the following system of inequalities: 350D + 200C ≤ 3000. D, C ≥ 0

The first inequality represents the fact that the total amount of gold used to build the machines cannot exceed the 3000 lbs of gold given by the city. The second inequality ensures that the number of death rays and claws cannot be negative.

To explain this system, let us assume that Archimedes builds x death rays and y claws. The amount of gold required to build x death rays and y claws is given by 350x + 200y. The first inequality ensures that this value cannot exceed 3000 lbs of gold. The second inequality ensures that the number of death rays and claws cannot be negative.

Therefore, the solution to this system of inequalities gives us all the possible combinations of death rays and claws that Archimedes can build with the given amount of gold.

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51% of the dependent variable's variation can be explained by the independent factors. This implies that the independent variables predict the dependent variable, but there is still a lot of unexplained volatility.

A regression model's coefficient of determination (r2) indicates data fit. It is derived by squaring the correlation coefficient between the observed and expected values of the dependent variable (y). The independent variables explain 51% of y's variation with a r2 of.51 (x).

If we use a regression model to predict home prices, the r2 of.51 indicates that 51% of the variation in house prices can be explained by the independent variables. The independent variables—location, size, age, etc.—explain 51% of property price fluctuations. 49% of home price variance is not explained by independent variables, suggesting that there is still a lot of unexplained variation.

An r2 of.51 is a modest effect size, indicating that the independent factors explain some of the variation in the dependent variable.

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Answer:

1/12 mile

Step-by-step explanation:

He walks 7/12 mile in 7 minutes.

In 1 minute, he walks 1/7 of the distance.

1/7 of 7/12 mile = 1/12 mile

The values of the trigonometric functions of t are Sin(t)=0.2, Cos(t) = -5/12, Csc(t) = 5,Sec(t) = -12/5, Cot(t) = -5/12 and  the radius r of the circle if an arc of length 20 m on the circle subtends a central angle of 5π/7 rad is 8.86 m

To find the values of the trigonometric functions of t, the tan(t) value was used to calculate the sin(t) value by using the relationship sin²(t) + cos²(t) = 1. The other trigonometric functions were calculated by using the relationship among the trigonometric functions.

Sin(t) = √(1 - (tan(t))^2) = √(1 - (-12/5)^2) = √(1 - 144/25) = √(25/25 - 144/25)   = √(1/25) = 0.2

Csc(t)= 1/0.2= 5

The radius of the circle was then determined by using the arc length and the angle subtended at the center. The arc length was divided by the subtended angle to find the radius. The result was rounded off to two decimal places.

Radius r = (20m)/(5π/7)   = (20m*7)/(5π)   = 28/π = 8.86 m

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Answer:

Step-by-step explanation:  Hello!

I don't remember all of the postulates to these, but I hope this will help you! Vertical angles are congruent, so both angles SRT and PRQ are congruent.  This also means that line segments PQ and ST are congruent.  You also know that angles Q and S are congruent which is given.  By the ASA Theorem, when two angles and a side are congruent, then the triangles are congruent.

Answer:

The probability that Matt is late for work is 0.2

The answer is this option because time is measured in hours not in decimal points.

Answer:

The probability of winning a game is 110%.

Step-by-step explanation:

The highest probability is 100%.

I hope it helps!

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The variance of z = 3x + 10 is 18.

The variance of z = 3x + 10 can be found by using the formula for variance of a linear transformation of a random variable. The formula is: Var(aX + b) = a^2 * Var(X).

In probability theory and statistics, variance is the expectation of the squared deviation of a random variable from its population mean or sample mean.

Variance is a measure of dispersion, meaning it is a measure of how far a set of numbers is spread out from their average value.

In this case, a = 3 and b = 10. Therefore, the variance of z = 3x + 10 is:

Var(z) = 3^2 * Var(x)
Var(z) = 9 * 2
Var(z) = 18.

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Answer:

discriminant =b^2 -4ac

= (12)^2 -4(-4)(-9)

=0

Hope this helps. Let me know if you have any questions.

Answer:

$1.30

Step-by-step explanation:

We need to figure out how much each friend gets out of the 5.20 so we will have to divide :)

5.20/4 = $1.30

Have an amazing day!!

Please rate and mark brainliest!!!

Answer:

1.04

I am sure of my answer!

Step-by-step explanation:

Hope it helped :)

The null hypothesis to test for instruments' relevance is option D) H0:π2=0 or π3=0 or π4=0.In order to test the relevance of the instrument, the first stage equation's null hypothesis should be stated as: H0: π2 = 0 or π3 = 0 or π4 = 0.The relevance requirement will be fulfilled if we can refute the null hypothesis.

The null hypothesis will not be rejected if the F-statistic is less than 10.0. However, if the F-statistic is greater than 10.0, the null hypothesis will be rejected, indicating that the variables are relevant and that the instrument satisfies the relevance requirement.In summary, to test for instruments' relevance in TSLS, the null hypothesis of the first stage equation is stated as H0: π2 = 0 or π3 = 0 or π4 = 0.

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Answer:

The Horizontal Asymptote is at x=3

Step-by-step explanation:

Here is a way to remember this

One way to remember this is the following pnemonic device: BOBO BOTN EATS DC

EABOBO -Exponents are bigger on bottom, y=0

EABOTN -Exponents are bigger on top, none

EATS DC - Exponents are the same, divide coefficients

3/x-2 the exponents are the same, divide leading coefficients

3/1 = 3 the horizontal asymtote is at x=3

Answer:

\(\sqrt{67}\:\mathrm{feet}\)

Step-by-step explanation:

The area of a square with side length \(s\) is given by \(s^2\).

Therefore,

\(s^2=67,\\s=\fbox{$\sqrt{67}$}\).

According to the least squares regression model provided, the candy maker can predict the number of calories in her hand-crafted chocolate based on the amount of fat and sugar it contains. For a serving with 15 grams of fat and 15 grams of sugar, the model predicts that it will contain 263.25 calories.

         To calculate the number of calories predicted by the regression model, we substitute the given values of fat and sugar into the equation. The equation for the model is: Calories = 29.9 + 10.39 * Fat(g) + 2.58 * Sugar(g). Plugging in the values of 15 grams for both fat and sugar, we have: Calories = 29.9 + 10.39 * 15 + 2.58 * 15. Simplifying the equation, we get: Calories = 29.9 + 155.85 + 38.7. Calculating further, Calories = 224.55 + 38.7, which equals 263.25 calories. Therefore, based on the model, the hand-crafted chocolate with 15 grams of fat and 15 grams of sugar is predicted to contain 263.25 calories.

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Answer:

I think it's the third one.

The solution is 19.8x - 11.1y

Net yardage for these four plays is given by the equation A = 19.8x - 11.1y

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

The number of plays = 4 plays

On the first play , it gains = 25x yards

On the second play , it gains = 0.9y yards

On the third play , it loses = -12y yards

On the fourth play , it loses = -5.2x yards

So , the net yardage of plays A = 25x + 0.9y - 12y - 5.2x

On simplifying the equation , we get

A = 25x + 0.9y - 12y - 5.2x

A = 19.8x - 11.1y

Therefore , the value of A is 19.8x - 11.1y

Hence , the equation is A = 19.8x - 11.1y

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A discrete random variable can only assume a finite number of values, while a continuous random variable can take on any value within a range.

A random variable that can only take on a finite number of possible values is known as a discrete random variable.

Consider the number of defective light bulbs in a box of ten light bulbs. Because the number of defective bulbs might be 0, 1, 2, 3, or more, it is a discrete random variable.

It is a continuous random variable if the random variable can take on any value within a range. For example, the height of an individual can range from 5 feet 0 inches to 6 feet 5 inches; this is a continuous random variable.

Discrete random variable: It can only assume a specific number of values and is usually used for counting.

It is a random variable with a finite number of outcomes, like flipping a coin or rolling a dice.Continuous random variable:

It can take on any value in a range and is usually used for measuring.

It is a random variable that has a range of outcomes and is described using intervals instead of individual values.

For instance, the number of red M&M's in a jar is discrete, while the weight of a student is continuous.

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The answer fam is........... 34 milliliters = 0.034 liters  

Answer:

\(f(t) = 7.23( {1.0114}^{t} )\)

t = 0 represents January 1, 2014

(a)

\(f(6) = 7.23( {1.0114}^{6} ) = 7.739\)

The population of the world is expected to be about 7.739 billion people on January 1, 2020.

(b)

\(7.23( {1.0114}^{t} ) = 10\)

\(t = about \: 28.61 \: years\)

The population of the world is expected to be 10 billion people in about 28.61 years after January 1, 2014 (sometime in August 2042).

Answer:

Step-by-step explanation:

What is 82 dividend by 3 and keep dividing intill you cant any more and you got your answer

Answer:

To find factors, you can either divide 82 by each number from 1 to 10 (which seems to work most of the time, but if it doesn't continue onward with the numbers), or you could see what, when multiplied, equals 82. But remember these must not be decimals or fractions.

The factors are 1, 2, 41, 82

The initial water level is given as follows:

28 units.

The slope-intercept representation of a linear function is given by the equation shown as follows:

y = mx + b

The coefficients m and b have the meaning presented as follows:

The function for this problem is defined as follows:

n = 4.5t + 28.

The intercept is of b = 28, representing the initial amount of water.

The graph is given by the image presented at the end of the answer.

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Answer:

A=24° B=30°

Step-by-step explanation:

add the ratios

4+5=9

A:4/9×54°

A=24°

A+B=54(make B subject)

B=54-A

B=54-24

B=30°

The initial amount of oats that Stefan had was 4 1/2 cups

He made granola bars with 3 1/4 cups.

Therefore, after that there was 4 1/2 - 3 1/4 = (4 - 3) (1/2 - 1/4) = 1 1/4 cups left.

The rate of change is $55 per hour. The means that the hourly rate of the designer is $55 per hour

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and m is the y intercept.

Let y represent the total cost of hiring for x hours. Hence:

\(Slope = \frac{y_2-y_1}{x_2-x_1} =\frac{950-125}{15-0} =55\)

The rate of change is $55 per hour. The means that the hourly rate of the designer is $55 per hour

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The equation of a line with slope m and y-intercept b in slope-intercept form is:

Use the slope formula to find the slope of the line that passes through two points:

Replace the coordinates of the points (3,7) and (2,1):

Replace the value of m into the equation of the line in slope-intercept form:

To find the y-intercept, replace the coordinates of any of the given points and solve for b. For instance, use x=2 and y=1:

Therefore, the equation of the line that passes through the points (2,1) and (3,7) in slope-intercept form, is: