Fred and Matt are playing basketball. If x represents the points Matt ended with, and 3x represents the points Fred ended with, what does that tell you about the relationship between Matt and Fred’s points?

Answer:

Um i think 0.25

Step-by-step explanation:

Im sorry there is a 80% chance im wrong (im only in 6th)

We have drawn the number line and included the given points, see attached number line.  

What is the fraction?

A fraction is used to represent the portion/part of the whole thing. It represents the equal parts of the whole. A fraction has two parts, namely the numerator, and denominator. The number on the top is called the numerator, and the number on the bottom is called the denominator.

On the number line above, the decimal values and fractions are labeled as follows:

0.63 is labeled between 0 and 1.

34/100 is labeled at the same point as 0.34, between 0 and 1.

0.02 is labeled between 0 and 1.

7/10 is labeled at the same point as 0.7, between 0 and 1.

Therefore, we have drawn the number line and included the given points, see attached number line.  

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An isosceles acute triangle is a triangle with at least two equal angles and three angles that are all less than 90 degrees. 50°, 50°, and 80° are three examples of the angles that make up an isosceles acute triangle.

Every triangle has 180 degrees. An isosceles triangle has one vertex angle and two congruent base angles. Thus the vertex angle is 38 and the base angle is 71 and their sum is 109.

The triangles 45/45/90 are always isosceles. This indicates that two of the triangle's legs are congruent. Which two sides of the figure are congruent is shown. The Pythagorean Theorem can be used to determine the hypotenuse's length from this point.

This is an isosceles right triangle. The other triangle is named a 30-60-90 triangle, where the angles in the triangle are 30 degrees, 60 degrees, and 90 degrees.

Therefore,

An isosceles acute triangle is a triangle with at least two equal angles and three angles that are all less than 90 degrees. 50°, 50°, and 80° are three examples of the angles that make up an isosceles acute triangle.

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The support of the association rule is 0.0895. The closest answer choice is (B) 0.0895.

What is Association Rule?

An association rule is a relationship between two or more variables or items that are frequently found together in a dataset. In data mining and machine learning, association rules are used to discover interesting relationships and patterns among large sets of data. Association rules are often expressed in the form "if X, then Y" where X and Y are sets of items or variables, and the rule indicates that there is a strong correlation between X and Y. The strength of an association rule is typically measured in terms of its support and confidence, which are statistical measures that indicate how often the rule is true in the dataset.

According to the given information:

The support of an association rule is defined as the proportion of transactions in the dataset that contain both the antecedent and the consequent of the rule.

In this case, the antecedent is "coffee, ice cream, and chips", and the consequent is not specified. Therefore, we can assume that we are interested in the support of the rule "if a transaction contains coffee, ice cream, and chips, then it also contains [some item]".

The support of this rule is equal to the number of transactions that contain coffee, ice cream, and chips, divided by the total number of transactions in the dataset. Therefore, the support of the rule is:

support = 895 / 10,000

support = 0.0895

Rounding to four decimal places, the support of the association rule is 0.0895. The closest answer choice is (B) 0.0895.

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The support of the association rule is given by option b. 0.0895.

In association rule mining, the two most crucial metrics are support and confidence. Support is a metric for how frequently a specific itemset or association rule appears in the dataset. It is the percentage of transactions that either include the itemset or adhere to the association rule. Support therefore gauges how well-liked an itemset or rule is throughout the dataset.

The support of association is given by the formula:

support = 895 / 10,000

support = 0.0895

Hence, the support of the association rule is given by option b. 0.0895.

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Answer:

it's so easy.................

Answer:

buy the totur Subscription Its Much Easier Instead Asking

Answer is A. y=3x−2 (i took the quiz on k12 and this was the correct answer so it may be different depending on your school)

Answer:

( Proof is down below!! )

I hope this helped!!

-GXLDIE <3

Answer:

y--3=5(x--6)=5x-y+27

Step-by-step explanation:

mrk me brainliest plz

Step-by-step explanation:

The Slope is calculated as the change in y over the change in x so you would need to do 5- (-5) which turns the negative sign to a positive making it 5+5=10 and the same thing with the 2s 2-(-2)=4 so the answer would be 10/4 or 5/2. Willa did the reciprocal.

if it's a multiple chose then the answer is b

hope this helps

Answer:

here is the answer

Step-by-step explanation:

Amount of water after x minutes is more in pool B.

Two or more expressions with an Equal sign is called as Equation.

Given,

Pool A started with 5000 liters of water, and 50 liters per minute are being.

Pool B started with 4800 liters of water, and 30 liters per minute are being.

5000-50x=4800-30x

Add 30x on both sides

5000-50x+30x=4800-30x+30x

5000-20x=4800

5000-4800=20x

200=20x

Divide both sides by 20

20=x

Now substitute x in pool A equation

5000-50x

5000-50(20)=5000-1000

Pool A =4000

Now substitute x in pool B equation

4800-30x

4800-30(20)

4800-600

Pool B =4200

4200>4000

Pool B> Pool A

Hence amount of water after x minutes is more in pool B.

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To show that h ∩ k is a subgroup of g, we need to verify the three conditions for subgroup:

1. Closure: For any elements a,b in h ∩ k, we know that they are also in h and k respectively, since h and k are subgroups of g. Therefore, a*b is in both h and k, and thus in h ∩ k. Hence, h ∩ k is closed under the group operation.

2. Identity element: Since h and k are subgroups, they each have an identity element, say e_h and e_k respectively. Since e_h is in h and e_k is in k, we know that e_h = e_k = e (the identity element of g). Therefore, e is in h ∩ k, and thus h ∩ k has an identity element.

3. Inverse: For any element a in h ∩ k, we know that a is also in h and k. Therefore, a^(-1) is in both h and k, and thus in h ∩ k. Hence, h ∩ k has inverses for all its elements.

Since h ∩ k satisfies all three conditions for subgroup, we conclude that h ∩ k is a subgroup of g.

To show that the intersection of subgroups H and K (denoted as H ∩ K) is a subgroup of G, we need to verify that it satisfies the following conditions:

1. Closure: If a and b belong to H ∩ K, then their product (ab) must also belong to H ∩ K.
2. Identity: The identity element (e) of G must belong to H ∩ K.
3. Inverse: If a belongs to H ∩ K, then its inverse (a⁻¹) must also belong to H ∩ K.

Proof:

1. Closure: Let a and b be elements in H ∩ K. This means a and b are in both H and K. Since H and K are subgroups of G, they are closed under the operation.

Therefore, ab is in both H and K, so ab belongs to H ∩ K. This shows that H ∩ K is closed under the operation.

2. Identity: The identity element (e) is present in both H and K, as they are subgroups of G. Since e is in both H and K, it must be in H ∩ K. This shows that the identity element is present in H ∩ K.

3. Inverse: Let a be an element in H ∩ K. This means a is in both H and K. Since H and K are subgroups of G, the inverse of a, denoted as a⁻¹, exists in both H and K. Therefore, a⁻¹ is in H ∩ K.

Since H ∩ K satisfies the closure, identity, and inverse properties, it is a subgroup of G.

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Assuming everything else stays the same, an increase in the price of smartphones will decrease the quantity supplied of smartphones. Option c is the correct answer.

This is because the quantity supplied is the number of smartphones that suppliers are willing and able to sell at a given price, while supply refers to the entire range of quantities that suppliers are willing and able to sell at different prices.

When the price of smartphones increases, the cost of production and supply also increases. This leads to a decrease in the profitability of supplying smartphones at the current market price, and hence suppliers reduce the quantity supplied.

As a result, the quantity supplied of smartphones decreases, causing a leftward shift in the supply curve.

However, it is important to note that a decrease in the quantity supplied does not mean that there is a decrease in demand for smartphones. The demand for smartphones could remain the same, or even increase, leading to a shortage of smartphones in the market.

Therefore, the correct option is c.

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Answer:

$75 + $17.50t

$56 + $19.50t

Step-by-step explanation:

Let us assume the number of hours be t

Now according to the equation

For Joe

= $75 + $17.50t

And, for Maddie

= $56 + $19.50t

The expression that represents the total is as

$75 + $17.50t

$56 + $19.50t

Hence, the above represent the answer and the same is relevant

Answer:

Step-by-step explanation:

diameter = 7⅜ inches

radius r = 3.6875 inches

You have a sphere with r = 3.6875 inches

volume of sphere = (4/3)πr³ = 171 in³

A is closest, but not very.

Answer:

3.1415926535 8979323846

Step-by-step explanation:

The minimum number of marbles that a blindfolded person would have to draw from the box to be certain of having at least three marbles of the same color is 14.

To determine the minimum number of marbles a blindfolded person would have to draw from the box to be certain of having at least three marbles of the same color, we need to consider the worst-case scenario for each color.

Let's analyze each color individually:

Black marbles: The box contains eight black marbles. To ensure we have at least three black marbles, we need to draw all the non-black marbles first. Therefore, we need to draw the four red marbles and the six green marbles, which totals ten marbles. After this, regardless of the color of the next marble drawn, we will have at least three black marbles.

Red marbles: The box contains four red marbles. Similar to the black marbles, we need to draw all the non-red marbles first. So, we draw the eight black marbles and the six green marbles, which sums up to fourteen marbles. After this, regardless of the color of the next marble drawn, we will have at least three red marbles.

Green marbles: The box contains six green marbles. Again, we draw all the non-green marbles first. This means drawing the eight black marbles and the four red marbles, which gives us a total of twelve marbles. After this, regardless of the color of the next marble drawn, we will have at least three green marbles.

Now, to determine the overall minimum number of marbles, we need to consider the worst-case scenario among the three colors. In this case, the maximum number of marbles drawn is 14 when aiming for at least three marbles of a specific color.

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Answer:

The slope is the bit attached to the x:

In this case, it is -5.

Step-by-step explanation:

Answer: -5

just took the quiz

A shirt is on sale for 20% off. it's price is then further reduced by 15% of the sale price. if the shirt is now listed for 10,The shirt's original price was 17.65.

You can use reverse calculations to determine the shirt's original price.

Let's start by figuring out what price the shirt was before the final 15% discount.

To begin, we know that the sale price is 20% less than the original price.

We'll call the original price "x". So, the sale price is:

100% - 20% = 80%x = 80% of the original price

The sale price is then reduced by an additional 15%.

Therefore, the final price is:85% of (80% of the original price) = 10

Now we can solve for the original price using algebra:

x = original price 0.85 (0.80x) = 10

Solve for x by dividing both sides by 0.85(0.80x) = 11.7647

The shirt's original price was 17.65.

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Step-by-step explanation:

(9 * 8) + (9 * x)

Sexuality is boundary marker that organizers of New York City's annual India Day Parade use to exclude a particular group from participating.

The proclivity to think and act as members of a group: the proclivity to conform to a group’s cultural pattern at the price of individualism and cultural variety. Groupism… is founded not on evident group emergencies, but on the nebulous unease of lonely individuals. Mr. David Riesman.

Tangible culture (such as buildings, monuments, landscapes, literature, works of art, and artifacts), intangible culture (such as folklore, traditions, language, and knowledge), and natural heritage are all examples of cultural heritage (including culturally significant landscapes, and biodiversity).Sexuality, gender, religion, race, socioeconomic status, and area are examples of cultural identities.

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Answer:

x, y

Step-by-step explanation:

The type of energy the box have after it is done being pulled is "kinetic energy".

Kinetic energy is the type of energy which an item or particle has as a result of its motion. When work, that transfers energy, is performed on an item by exerting a net force, that object accelerates and obtains kinetic energy.

Now, according to the question;

The box's mass, m = 10 kg

F = 50 N, the force that occurs when the box is pulled

It has been moved 4 meters.

Friction force operating upon that box, f = 20 N

We must determine the box's initial kinetic energy. The box appears to be at rest at first. Because there is no movement in the box at the time.

The formula for box's kinetic energy is as follows:

K.E = (1/2)mv²

As velocity is given zero; v = 0.

Thus, K.E = 0.

The initial velocity of the box is zero.

Therefore, as the box starts moving its zero kinetic energy will start increasing.

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The graph shows the relationship between the number of students who attend a homecoming dance and the amount of money raised. The graph is a straight line with a slope of $10, passing through the point (0, $80) and another point on the line. The fixed cost for decorations is $80, which is a constant cost that does not depend on the number of students attending the dance. For each additional student that attends the dance, the amount of money raised will increase by $10.

Answer:

y = 10x - 80

Therefore your answer is B, hope this helps! :)

The probability the ball drawn from the second box is red, is 17/56.

In a box are 7 red balls and 8 blue balls.

From this box are drawn 4 balls and placed in a second box.

We have to determine the probability the ball drawn from the second box is red.

The total number of balls = Red Balls + Blue Balls

The total number of balls = 7 + 8

The total number of balls = 15

The number of balls placed in second balls = 4

The number of combination of balls in box 2.

BBBB, BBBR, BBRR and BRRR

Then, one ball is drawn from the second box.

The probability the ball drawn from the second box is red.

P(Ball is red in the second box) = P(BBBB) + P(BBBR) + P(BBRR) + P(BRRR)

P(Ball is red in the second box) = \(\frac{^{5}C_{4}}{^{8}C_{0}}(0)+\left(\frac{^{5}C_{3}\times ^{3}C_{1}}{^{8}C_{4}}\right)\times\frac{^{1}C_{1}}{^{4}C_{1}}+\left(\frac{^{5}C_{2}\times ^{3}C_{2}}{^{8}C_{4}}\right)\times\frac{^{2}C_{1}}{^{4}C_{1}}+\left(\frac{^{5}C_{1}\times ^{3}C_{3}}{^{8}C_{4}}\right)\times\frac{^{3}C_{1}}{^{4}C_{1}}\)

P(Ball is red in the second box) = \(0+\left(\frac{30}{70}\times\frac{1}{4}\right)+\left(\frac{30}{80}\times\frac{1}{2}\right)+\left(\frac{5}{70}\times\frac{3}{4}\right)\)

P(Ball is red in the second box) = 3/48 + 3/16 + 3/56

P(Ball is red in the second box) = (21 + 63 + 18)/336

P(Ball is red in the second box) = 102/336

P(Ball is red in the second box) = 17/56

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27.2

Explanation

Step 1

eliminate the dot and count the positions

Step 2

now, make

now, move the dot ( from rigth to left the numbers of positions from the previous step)

Hence, the answer is 27.2

The problem represents a linear equation.

What is linear equation?

A linear equation is a particular type of equation in which the highest power of the variable is always 1(linear). This type of equation is also known as a one-degree equation.

Larry is paid $10 per hour he receives a $1 per hour raise each year.

Let he works for x hours.

In 1 hour he receives $10 so for x hours he will receive $10x

$1 per hour raise.

So there will be a linear equation

The linear equation will be if we take total income as $y then,

y= 10x+1

which is of the linear equation form y=m x+ b where m is the slope.

Hence, the problem represents a linear equation.

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According to the information, the area of the irregular octagon is approximately 111.8 square yards.

To find the area of a figure with 8 sides and given side lengths, we need to first determine what type of figure it is. Based on the side lengths provided, it is not immediately clear what type of figure it is. However, we can calculate the perimeter of the figure to gain some insights.

The perimeter of the figure is 40 yards, which suggests that it might be an octagon (a polygon with 8 sides). To confirm this, we can check if the side lengths satisfy the necessary condition for an octagon, which is that all 8 sides have to be equal or else they should be grouped in pairs of equal lengths. From the given side lengths, we can see that there are no pairs of equal lengths, so it is an irregular octagon.

To find the area of the irregular octagon, we can divide it into smaller shapes such as triangles and rectangles. One way to do this is to draw lines from one vertex to all the other vertices, dividing the octagon into 6 triangles and 2 rectangles. Then we can calculate the area of each individual shape and add them up to get the total area of the octagon.

This process can be tedious and time-consuming, so we can also use a formula to calculate the area of the irregular octagon. One common formula is the Brahmagupta's formula, which states that the area of an irregular quadrilateral (such as an octagon) can be calculated as:

where a, b, c, and d are the lengths of the sides, B and D are the opposite angles, and s is the semiperimeter (half the perimeter):

Using the given side lengths and the formula above, we can calculate the area of the irregular octagon. The calculations can be a bit involved, but using a calculator or spreadsheet can help make it easier.

After plugging in the side lengths and evaluating the formula, we get:

Therefore, the area of the irregular octagon is approximately 111.8 square yards.

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Given:

a) A color printer prints 17 pages in 6 minutes.

A color printer prints 2.83 pages (approximately) per minute.

b) Cheng;s bike cost $40 rent for 8 hours.

Answer: customer

The equilibrium price and quantity for each pair of demand and supply functions are as follows:

a. Q = 10 - 2P

To find the equilibrium, we set the quantity demanded equal to the quantity supplied:

10 - 2P = P

By solving this equation, we can determine the equilibrium price and quantity. Simplifying the equation, we get:

10 = 3P

P = 10/3 ≈ 3.33

Substituting the equilibrium price back into the demand or supply function, we can find the equilibrium quantity:

Q = 10 - 2(10/3) = 10/3 ≈ 3.33

Therefore, the equilibrium price is approximately $3.33, and the equilibrium quantity is also approximately 3.33 units.

b. Q = 1640 - 30P

Setting the quantity demanded equal to the quantity supplied:

1640 - 30P = P

Simplifying the equation, we have:

1640 = 31P

P = 1640/31 ≈ 52.90

Substituting the equilibrium price back into the demand or supply function:

Q = 1640 - 30(1640/31) ≈ 51.61

Hence, the equilibrium price is approximately $52.90, and the equilibrium quantity is approximately 51.61 units.

In summary, for the demand and supply functions given:

a. The equilibrium price is approximately $3.33, and the equilibrium quantity is approximately 3.33 units.

b. The equilibrium price is approximately $52.90, and the equilibrium quantity is approximately 51.61 units.

In the first paragraph, we summarize the steps taken to determine the equilibrium price and quantity for each pair of demand and supply functions. We set the quantity demanded equal to the quantity supplied and solve the resulting equations to find the equilibrium price. Substituting the equilibrium price back into either the demand or supply function allows us to calculate the equilibrium quantity.

In the second paragraph, we provide the specific calculations for each pair of functions. For example, in case a, we set Q = 10 - 2P equal to P and solve for P, which gives us P ≈ 3.33. Substituting this value into the demand or supply function, we find the equilibrium quantity to be approximately 3.33 units. We follow a similar process for case b, setting Q = 1640 - 30P equal to P, solving for P to find P ≈ 52.90, and substituting this value back into the function to determine the equilibrium quantity of approximately 51.61 units.

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Answer:

Here you go :)

Step-by-step explanation:

1. w = 25

2. y = 7

3. x = 7