Please help me I have a learning disability and need help with this.
Define a variable and write the phrase as an algebraic expression.
ten more shoes than Ruben
Let s = Ruben's shoes
What is the phrase as an algebraic expression?

10s
s / 10
s+10
s-10

Answer:

327 inches³

Step-by-step explanation:

Planter A volume = (14 × 3 × 4) inches

= 168 inches³

Planter B volume = (9 × 3 × 3) inches

= 31 inches³

Planter C volume = (3 × 3 × 13) inches

= 78 inches³

Total volume = (168 + 81 + 78) inches

= 327 inches³

Hope this helps and have a nice day

To find the area under the standard normal curve, we need to use a standard normal distribution table or a calculator with a normal probability distribution function.

(a) To find the area between z = -1.20 and z = 1.20, we can use the symmetry property of the normal distribution curve and find the area to the right of z = -1.20 and double it:

P(-1.20 < z < 1.20) = 2 * P(z < 1.20) - 1 = 2 * 0.8849 - 1 = 0.7698

Therefore, the area under the standard normal curve between z = -1.20 and z = 1.20 is approximately 0.7698.

(b) area between z = 1.23 and z = 1.87

P(1.23 < z < 1.87) = P(z < 1.87) - P(z < 1.23) = 0.9693 - 0.8907 = 0.0786

Therefore, the area under the standard normal curve between z = 1.23 and z = 1.87 is approximately 0.0786.

(c) area between z = -2.35 and z = -0.5

P(-2.35 < z < -0.5) = P(z < -0.5) - P(z < -2.35) = 0.3085 - 0.0094 = 0.2991

Therefore, the area under the standard normal curve between z = -2.35 and z = -0.5 is approximately 0.2991.

(d) To find the area to the right of z = 2.16

P(z > 2.16) = 1 - P(z < 2.16) = 1 - 0.9842 = 0.0158

Therefore, the area under the standard normal curve to the right of z = 2.16 is approximately 0.0158.

(e) To find the area between z = -0.8 and z = 1.53

P(-0.8 < z < 1.53) = P(z < 1.53) - P(z < -0.8) = 0.9370 - 0.2119 = 0.7251

Therefore, the area under the standard normal curve between z = -0.8 and z = 1.53 is approximately 0.7251.

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The answer is: a. Yes, the forecast fails the bias test.

To determine whether the forecast fails the bias test, we need to compare the Average Error (AE) with zero.

If the AE is significantly different from zero, it indicates the presence of bias in the forecast. If the AE is close to zero, it suggests that the forecast is unbiased.

In this case, the Average Error (AE) is -2.0, which means that, on average, the forecast is 2.0 units lower than the actual values. Since the AE is not zero, we can conclude that there is a bias in the forecast.

Therefore, the answer is:

a. Yes, the forecast fails the bias test.

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Answer:

The Greatest Common Factor (GCF) for 7 and 35, notation CGF(7,35), is 7. Explanation: The factors of 7 are 1,7; The factors of 35 are 1,5,7,35..

Step-by-step explanation:

In the experiment, the independent variable is the amount of sunlight received by the clover plants.

The amount of sunlight the clover plants receive throughout the experiment serves as the independent variable, as it is being manipulated by the experimenters to determine its effect on the size of the clover leaves.

The dependent variable is the size of the clover leaves, which is being measured as a result of the change in the independent variable (amount of sunlight). The water is a controlled variable, as it is kept constant across both conditions to eliminate its effect on the outcome.

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To determine the measures of the angles of a polygon are necessary the concepts of algebra by using the formula of the sum of interior angles and creating equations and obtaining the measures of unknown angle.

First, it is important to remember the formula for the sum of interior angles of a polygon, which is (n-2) x 180°, where n is the number of sides of the polygon.

Next, you can use algebra concepts to solve for the unknown angle measures. For example, if you know the sum of the interior angles and the measures of some of the angles, you can create an equation and solve for the unknown angle measures.

Here is an example:
If a quadrilateral has interior angles of 70°, 110°, and 120°, you can use the formula (4-2) x 180° = 360° to find the sum of the interior angles. Then, you can create the equation 70° + 110° + 120° + x = 360° and solve for x to find the measure of the unknown angle.

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The graph of a proportional relationship is a line through the origin or a ray whose endpoint is the origin

3. No because it's a line that doesn't go through the origin

4. Yes because it's a line through the origin

5. Yes because 1/3 = 2/6 = 3/9 = 4/12

6. No because 4/2 isn't equal to 8/5

7. Draw a graph just like 4., but change the y-axis

8. a. Let the equation be y = ax. 27 = 3a. a = 9. Therefore the equation is y = 9x.

8. b. 9

8. c. 9 * 5 = 45

9. a. The car travels 25 (> 18) miles per gallon of gasoline.

9. b. 25 * 8 - 18 * 8 = 7 * 8 = 56

The Great Depression was a challenging time for political establishments around the world, particularly those that emerged after World War I. The two events were linked in several ways. First, the aftermath of the war left many countries in Europe and beyond with huge debts and a fragile economic situation.

Many nations were already struggling to recover from the war and were ill-prepared to deal with the economic crisis that followed. The Great Depression challenged several values and assumptions that had been held by political establishments up until that point.

For example, the belief in laissez-faire economics, or the idea that government should not interfere in the economy, was challenged as many realized that market forces alone could not address the crisis. This led to the rise of new economic theories such as Keynesianism, which called for government intervention in the economy to stimulate growth and alleviate suffering.

The Great Depression also challenged assumptions about the role of the state in society. As the crisis deepened, many realized that the government had an important role to play in protecting citizens from the worst effects of the downturn. This led to the creation of new social welfare programs and a more active role for the state in regulating economic activity.

Overall, the Great Depression challenged political establishments to rethink their assumptions about economics, society, and the role of government. It was a time of great upheaval and change, and the lessons learned from this period continue to shape political discourse and policy today.

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The correct option is (b) sample size.

In the formula for calculating the standard deviation, the letter n represent  sample size.

What is standard deviation?

Standard deviation is a statistical standard measure in finance that, when applied to an investment's annual rate of return, sheds light on its historical volatility.

Some key features regarding the standard deviation are-

A square root of a value deduced from correlating data points to a population's collective mean is used to calculate standard deviation. The formula is:

Standard Deviation = \(\sqrt{\frac{summation n to i=1 (x_{i}-bar x )}{n-1} }\)

Where,

\(x_{i}\)= value of the i th point the the given data set.

\(barx\)= mean value

n = total number of data points.

Thus, the standard deviation, on the other hand, determines all ambiguity as risk, even when it is in the investor's favor, like above-average returns.

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The forecasted value of xt1 in the given AR(1) model with a mean of 0, rho(2) = 0.215, rho(3) = -0.100, and xt = -0.431 is -0.073.

The AR(1) model is defined as xt = ρ * xt-1 + εt, where ρ is the autocorrelation coefficient and εt is the error term. In this case, the autocorrelation coefficient rho(2) = 0.215 is the correlation between xt and xt-2, and rho(3) = -0.100 is the correlation between xt and xt-3.

To calculate the forecasted value of xt1, we need to substitute the given values into the AR(1) equation. Since xt is given as -0.431, we have:

xt = ρ * xt-1 + εt

-0.431 = 0.215 * xt-1 + εt

Solving for xt-1, we find:

xt-1 = (-0.431 - εt) / 0.215

To calculate xt1, we substitute xt-1 into the AR(1) equation:

xt1 = ρ * xt-1 + εt+1

xt1 = 0.215 * [(-0.431 - εt) / 0.215] + εt+1

xt1 = -0.431 - εt + εt+1

Since we do not have information about εt or εt+1, we cannot determine their exact values. Therefore, the forecasted value of xt1 is -0.431.

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The average amount of fluid consumed is 35.7 oz of fluid each day.

We have to note that in this case of the question, we have the following information;

When we convert the galloons to oz, we can see that the amounts of the milk and the water are actually 64 oz and 128 oz respectively.

Total fluid consumed in the week = 64 oz + 6 0z + 128 oz + 52 oz

= 250 oz

The average amount of fluid that is consumed per day is; 250 oz/7

= 35.7 oz of fluid each day.

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Answer:

1/6

Step-by-step explanation:

sec = 1/cos = \(\sqrt{37}\)/6 and cos is adj/hyp so the other side of the triangle is 1 and tan = sin/cos so 1/6

Answer:

36

Step-by-step explanation:

the steps are in the attached doc.

Answer:

36

Step-by-step explanation:

Hope it helps and I hope you have a wonderful rest of your day!!! :)

BRAINIEST is appreciated it would really help

Answer:

25(1) + 25(4)

Step-by-step explanation:

25 is the greatest common factor of both 25 and 100.

If you distribute it out, 25 x 1 = 25 and 25 x 4 = 100

Answer:

a. v

Step-by-step explanation:

Given

\(3v - 8\)

Required

Identify the variable

Literary, variable means things that change in values;

Going by this definition, we have that:

3 -> This is not a variable because its value will always be 3

v -> This is a variable because its value can change once its value changes, the result of the expression will also change

- -> This is not a variable; it is an arithmetic operator to subtract

8 -> This is not a variable because its value will always be 8

Take for instance

\(v = 2\)

\(3v - 8 = 3 * 2 - 8 = 6 - 8 = -2\)

When \(v =5\)

\(3v - 8 = 3 * 5 - 8 = 15 - 8 = 7\)

Notice that there's a difference in both results;

This is as a result of v being a variable

Question: In ΔRST, the measure of ∠T=90°, the measure of ∠R=6°, and RS = 3.6 feet. Find the length of ST to the nearest tenth of a foot.

Answer:

0.4 Feet

Step-by-step explanation:

From the question,

Applying

SinФ = Opposite/Hypotenuse

SinФ = ST/RS............... Equation 1

From the diagram attached below,

Given: Ф = 6°, ST = y feet, RS = 3.6 feet

Substitute these value into equation 1

Sin6° = y/3.6

make y the subject of the equation

y = 3.6(sin6°)

y = 3.6(0.1045)

y = 0.3762

y = 0.4 feet

Therefore Length ST = 0.4 feet

Answer:

D

Step-by-step explanation:

In the original expression =  37.4 - 54.9 = -17.5

So, we have to solve all the equations but 1 of them has to equal to -17.5

A) -54.9 + (-37.4) = -92.3

   Remove parentheses

   = -54.9 - 37.4

Subtract the numbers

    -92.3

B) 54.9 - 37.4 = 17.5

Since 54.9 is greater than 37.4 just subtract normally

 4   14

  5  4.   9                < ------- Line up the decimal points like this

-  3  7.   4                <---------  Subtract the decimals

-----------------

   1   7   .    5       <---------- This is the final answer to B.                    

C)  37.4 - (- 54.9) = 92.3

   Change the sign to addition

        =37.4 + 54.9

  Add the numbers normally

  54.9

+ 37. 4

--------------

  92.3

D)  37.4 + (-54.9) = -17.5

   Change the sign to subtraction

      =    37.4 - 54.9

Subtract them normally (but as you can see you are subtracting a smaller number from a larger number so heres a trick that you can use switch the equation by putting the larger number in first like this....)

54.9 - 37.4 = 17.5 (REMEMBER the answer is not 17.5 because the original equation of D is reversed  37.4 - 54.9 so in this case your answer should be

- 17.5)

37.4 - 54.9 = -17.5

Your final answer is D because it matches 37.4 - 54.9.

Hope this helps!

Answer: -54.9+(-37.4)

Step-by-step explanation:

Your final answer is D because it matches 37.4 - 54.9.

Answer:

∠ GHE = 40°

Step-by-step explanation:

∠ IHE and ∠ GHE are adjacent angles and are supplementary, then

∠ GHE + ∠ IHE = 180°

∠ GHE + 140° = 180° ( subtract 140° from both sides )

∠ GHE = 40°

Answer:A

Step-by-step explanation:

According to the information provided, it can be inferred that the number of locals that attended the inauguration of the new museum was 125 locals.

To calculate the ratio of the situation described, we must perform the following operation taking into account the data we have:

\(\frac{Tourist}{Locals} = \frac{4}{5}\)

\(\frac{100}{locals} = \frac{4}{5}\)

\(\frac{100 * 5}{4} = 125\)

According to the above, it can be inferred that there are 125 locals at the opening of the new museum.

Note: This question is incomplete because the options are missing. Here are the options:

A. 125 locals.

B. 25 locals.

c. 134 locals.

D. 80 locals.

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Answer:

4000 - 3(1050)

= 850

Step-by-step explanation:

Start with the 4000 that's in the account. Then subtract 3(1050) which represents 3×1050, the cost of three phones.

4000 - 3(1050)

= 4000 - 3150

= 850

He has 850 left in his account.

Answer: number 3, 35

Step-by-step explanation: i promise

Answer:

35

Step-by-step explanation:

The answer is 35 because in these types of problems what you first want to do is get x alone or isolate x. Here we can do this by first subtracting -3 on both sides. This would get rid of 3 on the left side and on the right side it would make it = 7. Now, your problem should look like this: x/5=7. Here our only option to get x alone would be to multiply 5 on both sides. This would give you 35.

Answer:

150 dollars

Step-by-step explanation:

10 dollars per 3 lawns = 30 dollars a day

30 dollars × 5 days= 150 dollars in total

The probability of obtaining a sample mean between 4.1 and 4.11 in a random sample of size 511 is 0.

To calculate the probability that a random sample of size 511, selected with replacement, will yield a sample mean between 4.1 and 4.11 in a discrete uniform population with x = 2.4, we can use the properties of the sample mean and the given population.

In a discrete uniform population, all values are equally likely. Since the mean of the population is x = 2.4, it implies that each value in the population is 2.4.

The sample mean is calculated by summing all selected values and dividing by the sample size. In this case, the sample size is 511.

To find the probability, we need to calculate the cumulative distribution function (CDF) for the sample mean falling between 4.1 and 4.11.

Let's denote X as the value of each individual in the population. Since X is uniformly distributed, P(X = 2.4) = 1.

The sample mean, denoted as M, is given by M = (X1 + X2 + ... + X511) / 511.

To find the probability P(4.1 < M < 4.11), we need to calculate P(M < 4.11) - P(M < 4.1).

P(M < 4.11) = P((X1 + X2 + ... + X511) / 511 < 4.11)
           = P(X1 + X2 + ... + X511 < 4.11 * 511)

Similarly,
P(M < 4.1) = P(X1 + X2 + ... + X511 < 4.1 * 511)

Since each value of X is 2.4, we can rewrite the probabilities as:

P(M < 4.11) = P((2.4 + 2.4 + ... + 2.4) < 4.11 * 511)
           = P(2.4 * 511 < 4.11 * 511)

Similarly,
P(M < 4.1) = P(2.4 * 511 < 4.1 * 511)

Now, we can calculate the probabilities:

P(M < 4.11) = P(1224.4 < 2099.71) = 1 (since 1224.4 < 2099.71)
P(M < 4.1) = P(1224.4 < 2104.1) = 1 (since 1224.4 < 2104.1)

Finally, we can calculate the probability of the sample mean falling between 4.1 and 4.11:

P(4.1 < M < 4.11) = P(M < 4.11) - P(M < 4.1)
                 = 1 - 1
                 = 0

Therefore, the probability that a random sample of size 511, selected with replacement, will yield a sample mean between 4.1 and 4.11 in the given discrete uniform population is 0.

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The correct answer is option B.

When a blade of a pair of scissors rotates clockwise in the xy plane, it means that it is rotating in a circular motion around an axis perpendicular to the xy plane. This axis is also known as the z-axis.

The direction of the blade's rotation can be determined by using the right-hand rule. If you place your right hand on the xy plane with your fingers pointing in the direction of the blade's rotation, then your thumb will point out of the plane.

This means that the direction of the blade's rotation is perpendicular to the xy plane, and therefore out of the plane. The blade of a pair of scissors rotating clockwise in the xy plane has a direction out of the xy plane, as determined by the right-hand rule.

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Answer: 2 combinations .

Red, Yellow, Green, Blue

Blue, Green, Red, Yellow

Step-by-step explanation:

Answer:

(6, 0)

Step-by-step explanation: