Find the missing angle measures. Be sure to show your work in arriving at your answers.
Please help urgently thank you,

Answer:

  -8

Step-by-step explanation:

The five identical factors of 32 are ...

  2·2·2·2·2 . . . . . each 32^(1/5)

The negative product of 3 of them is ...

  -(2·2·2) = -8 . . . . . . the value of -32^(3/5)

_____

As written, without parentheses, the minus sign is applied to the result of the exponentiation.

Answer:

900

Step-by-step explanation:

2x+3.5y=360 and 6x+8y=900 are two linear equation that represents the given scenario.

We need to find the linear equations for the given situation.

Equations involving two or more unknowns that are to have the same values in each equation.

Let the number of cards be x and the number of flowers be y.

Cards cost the club $2 each; bouquets cost the club $3.50 each. The club can spend $360 to buy the cards and the flowers.

Now, 2x+3.5y=360

Mu Alpha will sell the cards for $6 each, and the flowers for $8 each. It wants to collect $900 from its sales.

Now, 6x+8y=900

Therefore, 2x+3.5y=360 and 6x+8y=900 are two linear equation that represents the given scenario.

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Answer:

Both

Step-by-step explanation:

13 = -6(-2)+1

13=13 CORRECT

7 = -6(-1)+1

7=7 CORRECT

Answer:

C

Step-by-step explanation:

y = -6x + 1 so substitute the two answers given x = -1 and x = -2

when x = -1 then y = -6(-1) + 1 so y = 7 so (-1,7)

when x = -2 then y = -6(-2) + 1 so y = 13 (-2,13)

The probability of drawing a second black bead, given that the first bead is black, is 1/3 or 0.33.

The probability of drawing two black beads from a bag without replacement is given as 335. The probability of drawing one black bead is also given as 310. To calculate the probability of drawing a second black bead, given that the first bead is black, we can use the formula P(B2|B1) = P(B1 and B2) / P(B1). The probability of drawing one black bead is P(B1) = 310. The probability of drawing the two black beads is P(B1 and B2) = 335. Therefore, P(B2|B1) = 335 / 310 = 1/3 = 0.33.

The probability of drawing two black beads from a bag without replacement is given as P(B1 and B2) = 335. This means that, out of all the possible combinations of beads in the bag, 335 of them contain two black beads. The probability of drawing one black bead is given as P(B1) = 310. This means that, out of all the possible combinations of beads in the bag, 310 of them contain one black bead. To calculate the probability of drawing a second black bead, given that the first bead is black, we can use the formula P(B2|B1) = P(B1 and B2) / P(B1). The probability of drawing one black bead is P(B1) = 310. The probability of drawing two black beads is P(B1 and B2) = 335. Therefore, P(B2|B1) = 335 / 310 = 1/3 = 0.33. This means that the probability of drawing a second black bead, given that the first bead is black, is 1/3 or 0.33.

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Answer:

how much did he spend

Step-by-step explanation:

The performance score associated with the c grade is 157, and the performance score associated with the a grade is 355.

The z-score is a numerical measurement used in statistics to indicate how many standard deviations a particular value is from the mean of a dataset. It is calculated by subtracting the mean from the data point and dividing the result by the standard deviation. The resulting number is the z-score. The z-score is a useful tool for identifying outliers in a dataset, as values with z-scores that are too high or too low can be easily identified. Z-scores can also be used for comparing data points from different datasets, as z-scores are independent of the mean and standard deviation of the dataset. Z-scores can also be used for comparing data points from different datasets, as z-scores are independent of the mean and standard deviation of the dataset. This makes them ideal for normalizing data from different sources or for comparing data from different time periods or from different locations.

The z-score associated with the 9th percentile from the standard normal distribution is -1.28, and the z-score associated with the 91st percentile is 1.28.

b. (2 points) what are the performance scores associated with the c grade and the a grade?

The performance score associated with the c grade is 157, and the performance score associated with the a grade is 355.


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The solution for g(7) in the piecewise function g(x) = (x + 1)(x - 5) is 16

From the question, we have the equation that can be used in our computation to be a piecewise function

This piecewise function is represented as g(x)

Also from the question, we have the following function that we are to compute

g(7)

This means that the value of x is 7, and we calculate g(x) when x = 7

To do this, we make use of an equation in the piecewise function, where the domain occupies x = 7

This domain is x c (2, oo)

And the function is

g(x) = (x + 1)(x - 5)

Substitute the known values in the above equation, so, we have the following representation

g(7) = (x + 1)(x - 5)

So, we have the following equation

g(7) = (7 + 1)(7 - 5)

There is no constant to add or subtract to both sides of the equation

Also, there is no factor to multiply or divide from both sides of the equation

So, we have the following representation

g(7) = (7 + 1)(7 - 5)

Solving further, we have

g(7) = 16

Hence, the solution is 16

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Answer:

angle b is 93 degrees

Step-by-step explanation:

lol i don't think this is how you're expected to do it at all but using what i know about lines and triangles, i can conclude that:

1. the angle that is across left of 44 is 43 degrees because 180-137 is 43. a straight line is equal to 180.

2. from this i can say that b is 93 because 43+44 is 87 and 180-87 is 93. all angles in a triangle tally up to 180.

im sure you're expected to use the same side and adjacent angles theorem, but im pretty sure this'll give you the same answer. hope this helps :)

Answer:

1.) x = 37

2.) m<SVW = 74 deg

3.) m<TWV = 106 deg

Step-by-step explanation:

Linea SY and TZ are shown to be parallel.

Angles SVW and TWV are same-side interior angles.

Theorem:

If parallel lines are cut by a transversal, then same-side interior angles are supplementary.

m<SVW + m<TWV = 180 (by the definition of supplementary angles)

2x + 3x - 5 = 180

5x - 5 = 180

5x = 185

x = 37

m<SVW = 2x = 2(37) = 74

m<TWV = 3x - 5 = 3(37) - 5 = 111 - 5 = 106

Answer:

1.) x = 37

2.) m<SVW = 74 deg

3.) m<TWV = 106 deg

Answer:

x = 15

Step-by-step explanation:

75/5 = 15

The scale ratio that Angie used for the drawing is 25 centimeters : 862 meters.

Scale ratio is a mathematical expression of the relationship between the measurements of an object or space in a drawing or model compared to the measurements of the actual object or space.

A fraction is a mathematical expression that represents a part of a whole. It is written as one number (the numerator) over another number (the denominator), separated by a horizontal or diagonal line.

We can use the scale ratio formula to find the scale that Angie used for the drawing:

Scale ratio = length in drawing / actual length

In this case, the length of the parking lot in the drawing is 348 centimeters, and the actual length of the parking lot is 120 meters. We can convert the units so that they are consistent, for example, by converting the length in the drawing to meters:

Scale ratio = 348 cm / 120 m

Simplifying this ratio, we can convert the length in centimeters to meters by dividing by 100:

Scale ratio = 3.48 m / 120 m

Simplifying further, we can divide both terms by 3.48 to get:

Scale ratio = 1 / 34.48

To express this ratio in the form of a fraction of centimeters to meters, we can multiply the numerator and denominator by 100 to get:

Scale ratio = 100 cm / 3448 cm = 25 / 862

So the scale that Angie used for the drawing is 25 centimeters : 862 meters.

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Answer:

x=10

Step-by-step explanation:

a^2=b(b+c)

12^2=8(8+x)

144=64+8x

-64 -64

______

80=8x

x=10

The domain and the range of the function are (-∝, ∝) and (0, ∝), respectively

From the question, we have the following parameters that can be used in our computation:

The graph

The above graph is an exponential function

The rule of an function is that

The domain is the set of all real values

In this case, the domain is (-∝, ∝)

For the range, we have

Range = (0, ∝)

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Answer:

248 cm

Step-by-step explanation:

62×4=248

62+62=124+64=186+64=248 cm

The valid reasons to use a sample instead of evaluating a much larger population are contacting the whole population would be only marginally more accurate than a sample. A sample can be chosen to validate a specific idea about the population.

Contacting the entire population would be time consuming.
1. Contacting the whole population would be only marginally more accurate than a sample: This is a valid reason because a well-designed sample can often provide an accurate estimate of the population, while using significantly fewer resources.
2. Sampling is a random process, and therefore more accurate than measuring the whole population: This statement is incorrect. A random sample can provide an unbiased estimate, but it is not necessarily more accurate than measuring the entire population.
3. A sample can be chosen to validate a specific idea about the population: This is a valid reason because sampling can be used to test hypotheses or ideas about the population without having to evaluate every member of the population.
4. Contacting the entire population would be time-consuming: This is a valid reason because sampling can save time and resources compared to attempting to gather data from every individual in a population.

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Answer:

b sonaire

Step-by-step explanation:

Hope that helps

Answer:b

Step-by-step explanation:

Answer:

i think B

Step-by-step explanation:

because if we think logically...the price have to more than 10-28.All answer except B are illogical for me i think

hope its help

Answer:

it's the 2md option

_

because if you would calculate them and solve it would be something greater than 10

Main Answer: To achieve the maximum yield, the apple orchard should plant 100 additional trees per acre, resulting in a total of 146 trees per acre.

Supporting Question and Answer:

How does the total yield of apples per acre change as more trees are planted?

The total yield of apples per acre changes as more trees are planted. Initially, as more trees are added, the total yield increases because there are more trees producing apples. However, each additional tree planted per acre results in a decrease in the average number of apples yielded by each tree. Therefore, there is a trade-off between the total number of trees and the average yield per tree. At some point, adding more trees will start to decrease the total yield due to the diminishing average yield per tree. To determine the optimal number of trees per acre for maximum yield, we need to find the balance between adding more trees and maintaining a satisfactory average yield per tree.

Body of the Solution:To solve this optimization problem, let's follow the steps you provided:

1.Define the variables: Let's define the variable "x" as the number of additional trees planted per acre.

2.Write the objective function: The objective is to maximize the total yield of apples per acre. Since each tree yields fewer apples as more trees are planted, we need to consider the trade-off. The total yield can be calculated as follows:

Total yield = (46 + x) × (392 - x)

3.Determine the domain for the objective function: In this case, we should consider realistic constraints. The number of trees cannot be negative, and we assume a reasonable upper limit. Let's say we want to consider up to 100 additional trees. Thus, the domain for the objective function is: 0 ≤ x ≤ 100.

4.List any constraint equations/inequalities: The only constraint in this problem is the domain constraint mentioned above: 0 ≤ x ≤ 100.

5.Find the optimal solution and interpret it in the context of this situation: To find the optimal solution, we need to maximize the objective function within the given domain. We can either graph the objective function and find its maximum value or use calculus to find the critical points.

Taking the derivative of the objective function with respect to x and setting it equal to zero, we can find the critical point:

d/dx [(46 + x) × (392 - x)] = 0

(392 - x) - (46 + x) = 0

392 - x - 46 - x = 0

346 - 2x = 0

2x = 346

x = 346/2

x = 173

The critical point is x = 173, which means planting an additional 173 trees per acre would result in maximum yield.

However, we need to ensure this critical point falls within the domain constraints. Since 0 ≤ x ≤ 100, the optimal solution is x = 100, which represents planting an additional 100 trees per acre for maximum yield.

Therefore, to achieve the maximum yield, the apple orchard should plant 100 additional trees per acre, resulting in a total of 146 trees per acre.

Final Answer: Hence, to achieve the maximum yield, the apple orchard should plant 100 additional trees per acre, resulting in a total of 146 trees per acre.

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To achieve the maximum yield, the apple orchard should plant 100 additional trees per acre, resulting in a total of 146 trees per acre.

The total yield of apples per acre changes as more trees are planted. Initially, as more trees are added, the total yield increases because there are more trees producing apples. However, each additional tree planted per acre results in a decrease in the average number of apples yielded by each tree. Therefore, there is a trade-off between the total number of trees and the average yield per tree. At some point, adding more trees will start to decrease the total yield due to the diminishing average yield per tree. To determine the optimal number of trees per acre for maximum yield, we need to find the balance between adding more trees and maintaining a satisfactory average yield per tree.

To solve this optimization problem, let's follow the steps you provided:

1. Define the variables: Let's define the variable "x" as the number of additional trees planted per acre.

2.Write the objective function: The objective is to maximize the total yield of apples per acre. Since each tree yields fewer apples as more trees are planted, we need to consider the trade-off. The total yield can be calculated as follows:

Total yield = (46 + x) × (392 - x)

3. Determine the domain for the objective function: In this case, we should consider realistic constraints. The number of trees cannot be negative, and we assume a reasonable upper limit. Let's say we want to consider up to 100 additional trees. Thus, the domain for the objective function is: 0 ≤ x ≤ 100.

4.List any constraint equations/inequalities: The only constraint in this problem is the domain constraint mentioned above: 0 ≤ x ≤ 100.

5.Find the optimal solution and interpret it in the context of this situation: To find the optimal solution, we need to maximize the objective function within the given domain. We can either graph the objective function and find its maximum value or use calculus to find the critical points.

Taking the derivative of the objective function with respect to x and setting it equal to zero, we can find the critical point:

d/dx [(46 + x) × (392 - x)] = 0

(392 - x) - (46 + x) = 0

392 - x - 46 - x = 0

346 - 2x = 0

2x = 346

x = 346/2

x = 173

The critical point is x = 173, which means planting an additional 173 trees per acre would result in maximum yield.

However, we need to ensure this critical point falls within the domain constraints. Since 0 ≤ x ≤ 100, the optimal solution is x = 100, which represents planting an additional 100 trees per acre for maximum yield.

Therefore, to achieve the maximum yield, the apple orchard should plant 100 additional trees per acre, resulting in a total of 146 trees per acre.

Hence, to achieve the maximum yield, the apple orchard should plant 100 additional trees per acre, resulting in a total of 146 trees per acre.

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Answer:

C

Step-by-step explanation:

y=5x reads "y equals (5 times x)", which we can rephrase to "the value of y is 5 times the value of x"

y=x+5 reads "y equals (x plus 5)", which we can rephrase to "the value of y is 5 more than the value of x".

Ergo, answer C is what we're looking for.

Answer: C

Step-by-step explanation:

in y=5x, we can see a 5 placed in front of x. If there is no addition, subtraction, or division sign between a number and a variable, it always means it's multiplication.

We know now that this is 5 times x.

In y=x+5, we see that 5 is being added to x. Therefore, y is 5 more than x.

So there you have it.

You can infer causality from a correlational result, but only when the r value is greater than:

C. 1

Causality refers to a situation in which one event causes another. When there is a correlation between two variables, it means that they tend to move in the same direction.

However, this does not necessarily mean that one event causes the other. In order for a correlation to indicate causality, the correlation coefficient (r) must be greater than 1. If the correlation coefficient is below 1, then there is not enough evidence to suggest that one event causes the other.

In addition, there are other factors that need to be considered when assessing causality from a correlational result.

For example, the strength of the relationship between the variables, the direction of the relationship, and the consistency of the results over time. It is also important to consider the context in which the research was conducted, as this may have an effect on the results.

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Answer:

26752

Step-by-step explanation:

There's no estimate. I believe

Answer:

4

Step-by-step explanation:

Answer

C = 4

Step by Step

Divide both sides by the numeric factor on the left side, then solve.

c  =  4

Answer:

y = 2(x + 2)(2x - 3)

Step-by-step explanation:

Given

y = 4x² + 2x - 12 ← factor out 2 from each term

  = 2(2x² + x - 6) ← factor the quadratic

Consider the factors of the product of the x² term and the constant which sum to give the coefficient of the x- term.

product = 2 × - 6 = - 12 and sum = + 1

The factors are + 4 and - 3

Use these factors to split the x- term

2x² + 4x - 3x - 6 ( factor the first/second and third/fourth terms )

= 2x(x + 2) - 3(x + 2) ← factor out (x + 2) from each term

= (x + 2)(2x - 3)

Thus

2x² + x - 6 = (x + 2)(2x - 3) , and

y = 4x² + 2x - 12 = 2(x + 2)(2x - 3)  ← in factored form

We have assumed that a and b are positive. The proof is also valid for negative values.

Given that, a,b,c,m∈Z,

with m≥1 We need to prove that if m∣a and m∣b, then m∣(a+b).

According to the Division Algorithm,

we know that there are unique integers q1 and r1 such that a = m x q1 + r1 and 0 ≤ r1 < m and there are unique integers q2 and r2 such that b = m x q2 + r2 and 0 ≤ r2 < m

Since m∣a and m∣b, there exists an integer p1 and p2 such that a = m x p1 and b = m x p2By substituting the values of a and b,

we get m x p1 = m x q1 + r1  ...(1)m x p2 = m x q2 + r2  ...(2)Adding equation (1) and (2),

we get m x (p1 + p2) = m x (q1 + q2) + (r1 + r2)Since r1 + r2 < m and m ≥ 1,

we get m∣(r1 + r2)

By the transitive property of divisibility,

we can say that m∣(a+b)

Hence, m∣(a+b) is proved if m∣a and m∣b,

then m∣(a+b).

Note: We have assumed that a and b are positive.

The proof is also valid for negative values.

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Answer: $7.65 for a dozen/12

Step-by-step explanation: 2.55 x 3

Answer:

It's quite easy

Step-by-step explanation:

people less than 30 years = frequency of people 0 to 15 + 15 to 30 = 8+15 =23

Therefore there are 23 people less than 30 years old.

pls mark me as brainliest pls.

Answer:

x=3

Step-by-step explanation:

6x-3

(6*3)-3

18-3

15

3x+6

(3*3)+6

9+6

15

5x

5*3

15

The value of x from the given equilateral triangle is 3.

The given triangle is equilateral triangle with sides 6x-3, 3x+6 and 5x.

An equilateral triangle is a triangle in which all three sides are equal and angles are also equal. The value of each angle of an equilateral triangle is 60° therefore, it is also known as an equiangular triangle.

Now, 6x-3=3x+6

⇒ 6x-3x=6+3

⇒ 3x=9

⇒ x=9/3 =3

and 6x-3=5x

⇒ 6x-5x=3

⇒ x=3

Therefore, the value of x from the given equilateral triangle is 3.

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