Please help and get it right. Please explain.

Answer:

49.9

Step-by-step explanation:

335.5 minus 105.6 minus 180 = 49.9

The statement implies that no matter how many peanuts and raisins are exchanged between Bob and Mark, they will always end up with an equal number of each. This suggests that the quantity of peanuts and raisins each person initially possesses is irrelevant to the final outcome.

This situation can be illustrated by the concept of a fair trade. If Bob and Mark exchange peanuts and raisins in such a way that the quantity exchanged maintains an equal number of each item for both individuals, the result will always be a balanced distribution.
For example, if Bob initially has 5 peanuts and 3 raisins, and Mark has 2 peanuts and 4 raisins, they can exchange 2 peanuts for 2 raisins. After the exchange, Bob will have 3 peanuts and 5 raisins, while Mark will have 4 peanuts and 2 raisins. The overall result is still an equal number of each item for both individuals.
This statement highlights the idea of fairness in the exchange of goods, where regardless of the initial quantities, the outcome ensures equality between the participants.

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The probability that a randomly selected student scored between 75 and 81 points on an exam, normally distributed, with a mean (µ) of 72 points, and a standard deviation (σ) of 5 points is approximately 0.2384, or 23.84%.

To find this probability, follow these steps:

1. First, standardize the scores by converting them to z-scores. The z-score formula is (X - µ) / σ, where X is the individual score, µ is the mean, and σ is the standard deviation.
 
  For X = 75, the z-score is (75 - 72) / 5 = 0.6
  For X = 81, the z-score is (81 - 72) / 5 = 1.8

2. Next, use a z-table or an online calculator to find the probability corresponding to these z-scores. The probabilities represent the area under the curve to the left of the z-scores.

  For z = 0.6, the probability is approximately 0.7257
  For z = 1.8, the probability is approximately 0.9641

3. Subtract the probability of the lower z-score from the probability of the higher z-score to find the probability of scoring between the two values.

  Probability (75 < X < 81) = P(1.8) - P(0.6) = 0.9641 - 0.7257 = 0.2384

So, the probability that a randomly selected student scored between 75 and 81 points is approximately 0.2384, or 23.84%.

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An independent basic service set (IBSS) does not consist of any access points.

In an IBSS, devices such as laptops or smartphones connect with each other on a peer-to-peer basis, forming a temporary network. This type of network can be useful in situations where there is no existing infrastructure or when devices need to communicate with each other directly.

Since an IBSS does not involve any access points, it is not limited by the number of access points. Instead, the number of devices that can be part of an IBSS depends on the capabilities of the devices themselves and the network protocols being used.

To summarize, an IBSS does not consist of any access points. Instead, it is a network configuration where wireless devices communicate directly with each other. The number of devices that can be part of an IBSS depends on the capabilities of the devices and the network protocols being used.

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These are the values of the six trigonometric functions for the angle in standard position determined by the point (-8, -15).

To find the values of the six trigonometric functions for the angle in standard position determined by the point (-8, -15), we can use the coordinates to determine the values.

First, we need to find the hypotenuse of the right triangle formed by the point (-8, -15) and the x-axis. Using the Pythagorean theorem, we get √((-8)^2 + (-15)^2) = √(64 + 225) = √289 = 17.

Next, we can determine the values of the trigonometric functions:

1. Sine (sin): -15/17
2. Cosine (cos): -8/17
3. Tangent (tan): -15/-8 = 15/8
4. Cosecant (csc): 17/-15 = -17/15
5. Secant (sec): 17/-8 = -17/8
6. Cotangent (cot): -8/15

These are the values of the six trigonometric functions for the angle in standard position determined by the point (-8, -15).

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These are the values of the six trigonometric functions for the angle in standard position determined by the point (-8, -15).

To find the values of the six trigonometric functions for the angle in standard position determined by the point (-8, -15), we can use the coordinates to determine the values.

First, we need to find the hypotenuse of the right triangle formed by the point (-8, -15) and the x-axis. Using the Pythagorean theorem, we get √((-8)² + (-15)²) = √(64 + 225) = √289 = 17.

Next, we can determine the values of the trigonometric functions:

1. Sine (sin): -15/17

2. Cosine (cos): -8/17

3. Tangent (tan): -15/-8 = 15/8

4. Cosecant (csc): 17/-15 = -17/15

5. Secant (sec): 17/-8 = -17/8

6. Cotangent (cot): -8/15

These are the values of the six trigonometric functions for the angle in standard position determined by the point (-8, -15).

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Answer:

x = 36

Step-by-step explanation:

the 3 angles form a straight angle and sum to 180°

sum the 3 angles and equate to 180

3x + x + x = 180 , that is

5x = 180 ( divide both sides by 5 )

x = 36

Answer: x equals to 36 Degrees

Step-by-step explanation:

The sum of all possible values of x is 8. To find the sum of all possible values of x given the distance between the points (x, 21) and (4, 7) is 10√2, we can use the distance formula. The distance between two points (x₁, y₁) and (x₂, y₂) is given by the formula:

d = √((x₂ - x₁)² + (y₂ - y₁)²)

In this case, we have the points (x, 21) and (4, 7), so the distance formula becomes:

10√2 = √((4 - x)² + (7 - 21)²)

Simplifying this equation, we get:

100*2 = (4 - x)² + 14²

200 = (4 - x)² + 196

Rearranging the equation, we have:

(4 - x)² = 200 - 196

(4 - x)² = 4

Taking the square root of both sides, we get:

4 - x = ±2

Now we can solve for x:

For 4 - x = 2, we have x = 2

For 4 - x = -2, we have x = 6

So the two possible values of x that satisfy the given distance are x = 2 and x = 6.

To find the sum of all possible values of x, we add them together:

Sum = 2 + 6 = 8

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Answer:

C

Step-by-step explanation:

Using the addition formula for sine

sin(a - b) = sinacosb - cosasinb , then

sin(θ - 270)

= sinθcos270 - cosθsin270

= sinθ(0) - cosθ(- 1)

= 0 - (- cosθ )

= cosθ → C

Using mathematical operations, we can conclude that the pound of pork the girl brought was 11.2 pounds.

So, the pounds of pork the girl bought:

Calculate pork as:

Therefore, using mathematical operations, we can conclude that the pound of pork the girl brought was 11.2 pounds.

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Answer:

24

Step-by-step explanation:

We are given segment XZ and point Y. First, draw a number line. Draw X and Z on either side of the number line. We know that Y is between X and Z since there are the distances of XY and YZ. To find XZ, add the distance of XY and YZ, which are respectively 7 and 17. Adding 7 and 17, we get 24 as the answer.

The value of XZ is 24.

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

+ Addition operation: Adds values on either side of the operator.

For example 12 + 2 = 14

A line segment is defined as a measured path between two places. Line segments can make up any polygon's sides because they have a set length.

The figure given below shows a line segment XZ, where the length of line segment XZ refers to the distance between its endpoints, X and Z.

Given that a line segment XZ and point Y that lies on XZ

XY = 7 and YZ = 17

Here XZ = XY + YZ

X_____________Y_______________Z

⇒ XZ = XY + YZ

Substitute the values of  XY = 7 and YZ = 17, we get

⇒ XZ = 7 +  17

Apply the addition operation in the above equation,  

⇒ XZ = 24

Therefore, the value of XZ is 24.

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Answer:

There's no answer choices but I can give you an example.  

Step-by-step explanation:

Hopefully this helps.  

Answer:

c is the correct option

Step-by-step explanation:

6*2/3=4

20 divided by 2/3=30

Answer:

Option A is correct.

Step-by-step explanation:

Between B and C, the value of height (y) remains constant, as shown as a horizontal line on the graph.

The correct statement is the first one:

" Periodic motion is any motion that repeats itself until an outside force stops it."

A periodic function with period R is any function such that:

f(x) = f(x + R) for all the values of x in the domain of the function.

So bassically, we have something that repeats itself after a given period.

From the options given, the one that represents a periodic motion is the first one, a repetitive motion that repeats until the force stops:

A " Periodic motion is any motion that repeats itself until an outside force stops it."

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Answer:

108

Step-by-step explanation:

Calculator

Answer:

108

Step-by-step explanation:

(45 * 240) / 100

(10,800) / 100 

108

Answer:

The last answer.

Step-by-step explanation:

It looks to be the correct answer because for the one above you can't simplify 27 by 5.

Answer and Step-by-step explanation:

None of the options listed.

This line is called a transversal line. This is because it goes through two or more (in this case, 2) lines at an angle. Transversal lines intersect a system of lines.

#teamtrees #PAW (Plant And Water)

Answer:

Explanation:

Based on degree, polynomials can be classified as follows:

Then for number of terms, there are monomials with a single term, binomials with two terms, trinomials with three terms and multinomials with more than three terms.

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Answer:

1170

Step-by-step explanation:

45 times 26

Answer:

1170

45x26=1170

The five-number summary of the strengths of the insulators is

Minimum: 1.1  First Quartile (Q1): 1.6  Median (Q2): 12  Third Quartile (Q3): 14  Maximum: 18

we can use the five-number summary. The boxplot visually represents the distribution of the data. The box represents the interquartile range (IQR), which is the range between Q1 and Q3. The line inside the box represents the median (Q2). The whiskers extend from the box to the minimum and maximum values, excluding any outliers.

Regarding the skewness of the data, we can observe that the majority of the data points are clustered around the lower values (1.1, 1.6, 12), while there are a few data points that are much higher (14, 15, 18). This indicates that the data is skewed to the right, or positively skewed. The presence of these higher values causes the mean to be pulled towards the right.

Based on the target set by the company, which states that 75% of the insulators should not be broken before applying 1.6 thousand pounds, we can conclude that the majority of the insulators meet the target strength. The first quartile (Q1) value of 1.6 represents the threshold, and since it falls within the lower range of the data, it means that 75% of the insulators have a strength that is equal to or greater than the target. However, there are some outliers (14, 15, 18) that surpass this target, indicating a few insulators with exceptionally high strength. Overall, the majority of the insulators meet the company's target requirement.

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Answer: 0.90 g/cm3

Step-by-step explanation:

Their ratio is given by the mass density of ice: M/V = Rhoi ~ 0.90 g/cm3 (iceberg ice is more dense than normal ice since it has been compressed by thousands of years of pressure - normal ice is 0.917 g/cm3).

Answer:

Basal melting of floating ice shelves and iceberg calving constitute the two ... of the Southern Ocean free of large icebergs are largely populated by small iceberg  the hidden part, which is the most important in terms of effort and often the most  So this work explores use of NISAR to map surface structures visible on ice

Step-by-step explanation:

With a credit card balance of $17,426, a minimum monthly payment of $461, and an interest rate of 15.5%, we need to calculate the number of years it will take to pay off the card without adding any additional debt.

To determine the time required to pay off the credit card, we consider the monthly payment and the interest rate. Each month, a portion of the payment goes towards reducing the balance, while the remaining balance accrues interest.

To calculate the time needed for repayment, we track the decreasing balance each month. First, we determine the interest accrued on the remaining balance by multiplying it by the monthly interest rate (15.5% divided by 12).

We continue making monthly payments until the remaining balance reaches zero. By dividing the initial balance by the monthly payment minus the portion allocated to interest, we obtain the number of months needed for repayment. Finally, we divide the result by 12 to convert it into years.

In this scenario, it will take approximately 3.81 years to pay off the credit card (17,426 / (461 - (17,426 * (15.5% / 12))) / 12).

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Answer:

I believe that it's the letter "H"

Step-by-step explanation:

Answer:

The area of pyramid B is 120cm³

Step-by-step explanation:

Since the shapes are similar, then one is an enlargement of the other using a scale factor. To find the scale factor we have to take the quotient of the surface areas then take the square root. We are looking for the scale factor because we will use it to find the volume of pyramid B.

scale factor = √(60/135) = √(4/9) = 2/3, 2 and 3 correspond to pyramids B and A respectively.

We took the square root because area factor = (scale factor)². By taking the quotient, the area factor is gotten. Therefore to get the scale factor we need to take the square root of the area factor.

Volume factor = (scale factor)³

Volume factor = (2/3)³ = 8/27

8/27 = x/405

x = (8 * 405)/27 = 8 * 15 = 120.

Therefore the area of pyramid B is 120cm³.

Answer:

-.25,-0.9,-4.75,-8

Step-by-step explanation:

sorry if im wrong

Answer:

1. -0.25

2. -0.9

3. -4.75

4. -8

Step-by-step explanation:

Intervention is most likely to be included in the secondary and tertiary levels of prevention.

In the context of public health and healthcare, prevention is typically categorized into three levels: primary, secondary, and tertiary.

The primary level of prevention focuses on preventing the onset of diseases or health conditions before they occur. This is achieved through measures such as promoting healthy lifestyles, providing vaccinations, and implementing public health education campaigns. Intervention is less common at this level, as the main goal is to prevent the occurrence of the health issue in the first place.

The secondary level of prevention involves early detection and intervention to prevent the progression of a disease or health condition. This may include screenings, diagnostic tests, and prompt treatment. Intervention plays a crucial role at this level, as the focus is on identifying and addressing health issues at an early stage to minimize their impact.

The tertiary level of prevention aims to minimize the impact of an existing disease or health condition and prevent complications or further deterioration. Intervention is also prominent at this level, as it involves providing medical treatments, rehabilitation services, and ongoing care to manage the condition and improve quality of life.

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The solution to the inequality \(x + 5 < -2\) is \(x < -7\)

Inequalities are used to represent unequal expressions

Number lines are used to relate numbers at a constant interval

The inequality is given as:

\(x + 5 < -2\)

Subtract 5 from both sides of the inequality

\(x + 5 -5< -2-5\)

Evaluate like terms

\(x < -7\)

See attachment for the graph of the inequality

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