pls help me I don’t know how to do this!

1)The slope of the line is C) 13. 2)It would be inefficient since it is not the most optimal use of resources.the correct option is C. 3)The equilibrium price and quantity are D) $25 and 10 dozens of roses per day, respectively.

1) Y = 13X + 38, where Y is a function of X.

The slope of the line is 13.

Therefore, the correct option is C.

2) Kolin catches 25 fish and gathers 70 fruits. If we consider the combination, then it would be inefficient since it is not the most optimal use of resources.

Therefore, the correct option is C.

3) Using the given figure, we can see that the point where the demand and supply curves intersect is the equilibrium point. At this point, the equilibrium price is $25 and the equilibrium quantity is 10 dozens of roses per day.

Therefore, the correct option is D. The equilibrium price and quantity are $25 and 10 dozens of roses per day, respectively.

Note that this is the point of intersection between the demand and supply curves, which represents the market equilibrium.

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Answer:

y = 75°

Step-by-step explanation:

y and 105°

are on a straight line ,

a straight line is 180°

180 - 105 = 75°

y=75 °

I'm not sure about x hope you understand

Answer: F. (25 − c) ÷ 4

Step-by-step explanation:

Emma had 25 cookies and gave c cookies to her mom and then divided the rest evenly amongst her 4 friends.

The cookies she shared to her friends are the 25 cookies minus the number of cookies she gave her mom which is:

= 25 - c

This (25 - c) was divided by 4 with each portion given to a friend so the total each friend got was:

= (25 - c) / 4

The deflection angle of light by the white dwarf star is approximately \(\(0.00108 \times 206,265 = 223.03\)\)arcseconds (rounded to two decimal places).

To calculate the deflection angle of light by a white dwarf star, we can use the formula derived from Einstein's theory of general relativity:

\(\[\theta = \frac{4GM}{c^2R}\]\)

where:

\(\(\theta\)\) is the deflection angle of light,

G is the gravitational constant \((\(6.67430 \times 10^{-11} \, \text{m}^3 \, \text{kg}^{-1} \, \text{s}^{-2}\)),\)

M is the mass of the white dwarf star,

c is the speed of light in a vacuum \((\(299,792,458 \, \text{m/s}\)),\) and

(R) is the radius of the white dwarf star.

Let's calculate the deflection angle using the given values:

Mass of the white dwarf star, \(\(M = 1.2 \times \text{solar mass}\)\)

Radius of the white dwarf star, \(\(R = 0.0088 \times \text{solar radius}\)\)

We need to convert the solar mass and solar radius to their respective SI units:

\(\(1 \, \text{solar mass} = 1.989 \times 10^{30} \, \text{kg}\)\(1 \, \text{solar radius} = 6.957 \times 10^8 \, \text{m}\)\)

Substituting the values into the formula, we get:

\(\[\theta = \frac{4 \times 6.67430 \times 10^{-11} \times 1.2 \times 1.989 \times 10^{30}}{(299,792,458)^2 \times 0.0088 \times 6.957 \times 10^8}\]\)

Evaluating the above expression, the deflection angle \(\(\theta\)\) is approximately equal to 0.00108 radians.

To convert radians to arcseconds, we use the conversion factor: 1 radian = 206,265 arcseconds.

Therefore, the deflection angle of light by the white dwarf star is approximately \(\(0.00108 \times 206,265 = 223.03\)\)arcseconds (rounded to two decimal places).

Hence, the deflection angle is approximately 223.03 arcseconds.

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The percentage of $898.01 billion that is spent on $161.4 billion​ is equal to 17.97%.

In Mathematics, a percentage simply refers to any number that is expressed as a fraction of hundred (100). This ultimately implies that, a percentage indicates the hundredth parts of any given number.

In order to determine the percentage, we would use the following mathematical expression:

Percentage = 161.4/898.01 × 100

Percentage = 0.1797 × 100  

Percentage = 17.97%

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\(\qquad \qquad\huge \underline{\boxed{\sf Answer}}\)

In the given question ~

Line segments BC and DE are parallel to one another therefore,

The Angles :

\( \longrightarrow \sf \angle ABC = \angle ADE\)

\( \longrightarrow \sf \angle ACB = \angle AED \)

[ By corresponding Angle property ]

Now, in the given figure the Triangles ABC and ADE are similar to one another. by AA criteria of similarity.

since we know, The sides of similar triangles are in equal proportion, let's use the property ~

\(\qquad \sf  \dashrightarrow \: \dfrac{x}{5} = \dfrac{9}{9 + 6} \)

\(\qquad \sf  \dashrightarrow \: x = \dfrac{9}{15} \times 5\)

\(\qquad \sf  \dashrightarrow \: x = \dfrac{9}{3} \)

\(\qquad \sf  \dashrightarrow \: x = 3 \: units\)

The value of x from the figuree is 3

In order to get the value of x we will use the similarity theorem expressed as:

CB/AB = ED/AD

Given the following

CB = x

AB = 9

ED  = 5

AD = 9 + 6 = 15

Substitute

x/9 = 5/15

x/9 = 1/3

3x = 9

x = 3

Hence the value of x from the figuree is 3

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The equation of the cosine curve is y = A cos(B(x - C)) + D. Period is 2π/B. C is the horizontal shift and D is the vertical shift.

The equation of a cosine curve is given by:

y = A cos(B(x - C)) + D

where:

A is the amplitude, which represents the maximum displacement of the curve from its center.

B is the frequency, which is related to the period of the curve. The period T of the curve is given by T = 2π/B.

C is the phase shift, which represents a horizontal shift of the curve to the left or right.

D is the vertical shift, which represents a vertical displacement of the curve.

So the equation of the cosine curve in its most general form is:

y = A cos(B(x - C)) + D

where A, B, C, and D are constants that determine the characteristics of the curve.

Correct Question :

What is the equation of the cosine curve? Include the period, horizontal shift (if any), and vertical shift (if any).

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Strategies such as fast-tracking, crashing, prioritization, and resource optimization can be employed to reduce the project completion time by 5 weeks.


To reduce the completion time of the project by 5 weeks, we need to analyze the provided information and make appropriate adjustments. The initial completion time of the project is 25 weeks.

To achieve a reduction of 5 weeks, we can consider several strategies:

1. Fast-tracking: This involves overlapping or parallelizing certain project activities that were initially planned to be executed sequentially. By identifying tasks that can be performed concurrently, we can potentially save time. However, it's important to evaluate the impact on resource allocation and potential risks associated with fast-tracking.

2. Crashing: This strategy focuses on expediting critical activities by adding more resources or adopting alternative approaches to complete them faster. By compressing the schedule of critical tasks, we can reduce the overall project duration. However, this may come at an additional cost.

3. Prioritization: By reevaluating the project tasks and their priorities, we can allocate resources more efficiently. This ensures that critical activities receive higher attention and are completed earlier, resulting in an accelerated project timeline.

4. Resource optimization: Analyzing the resource allocation and identifying potential areas for optimization can lead to time savings. By ensuring that resources are utilized effectively and efficiently, we can streamline the project execution process.

It's important to note that implementing any of these strategies requires careful evaluation, considering factors such as project constraints, risks, cost implications, and stakeholder agreements. A comprehensive analysis of the project plan, resource availability, and critical path can guide the decision-making process for reducing the project completion time.

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Answer:

0.8

Step-by-step explanation:

Answer:

B. 7−10; 11−14; 15−18; 19−22

Step-by-step explanation:

Answer:

what is the error?write its types?

Answer:

43.7378554573

Step-by-step explanation:

use pythagoream thereom :D

Answer:  430000

Step-by-step explanation: you have to do pemdas

Answer: 430,000. /four hundred thirty thousand

Step-by-step explanation:

The value of 4.3 x 10^5 is 430,000.

To understand this, the notation 4.3 x 10^5 represents a number in scientific notation, where 4.3 is the coefficient or significand, and 10^5 is the exponent. The exponent of 10 tells us how many places to move the decimal point to the right. In this case, the exponent 5 means we need to move the decimal point five places to the right.

Starting with 4.3, we move the decimal point five places to the right to get 430,000. So, 4.3 x 10^5 is equivalent to 430,000.

Using the Range Rule of Thumb, the minimum number of usual smokers we can expect to get out of 20 adults is approximately 0.24. This estimation is based on a mean of 3.8 smokers out of 20 adults and assuming a standard deviation of 1.78.

Using the Range Rule of Thumb, the minimum number of usual smokers we can expect to get out of 20 adults can be estimated by:

Minimum = Mean - (Range Rule of Thumb * Standard Deviation)

Given that 19% of the population smoke, the mean number of smokers out of 20 adults would be:

Mean = 20 * 0.19 = 3.8

To calculate the standard deviation, we need to consider the binomial distribution since it involves a binary outcome (smoker or non-smoker) with a known probability (19%). The standard deviation for a binomial distribution is given by the formula:

Standard Deviation = √(n * p * (1 - p))

Substituting the values, we get:

Standard Deviation = √(20 * 0.19 * 0.81) ≈ 1.78

Now, using the Range Rule of Thumb (approximately ±2 standard deviations), we can calculate the minimum number of smokers:

Minimum = 3.8 - (2 * 1.78) ≈ 3.8 - 3.56 ≈ 0.24

Rounding to 2 decimal places, the minimum number of usual smokers we can expect is approximately 0.24.

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Answer:

x=1.4

Step-by-step explanation:

12x-15=6-3x

15x=21

x=21/15

x=1.4

12(1.4)-15=6-3(1.4)

16.8-15=6.4.2

1.8=1.8

There is no Nash equilibrium in pure strategies because neither player has a strategy that maximizes their expected payoff.

(A) The modified payoff matrix for the matching pennies game with the updated losing payoffs is as follows:

         Player 2

         Heads (H)     Tails (T)

Player 1  +1, -1        -6, +6

Heads (H)

Tails (T) -10, +10      +1, -1

(B) The diagrams showing each player's pair of expected payoff lines and the other player's equilibrium decision probability are as follows:

Player 1's Expected Payoff Line:

H      T

Probability:  p1     1-p1

Expected Payoff:  p1(-6) + (1-p1)(+1)

Player 2's Expected Payoff Line:

H      T

Probability:  p2     1-p2

Expected Payoff:  p2(-10) + (1-p2)(+1)

The equilibrium decision probability for each player will be the value that maximizes their expected payoff. In this case, player 1 will choose heads (H) with probability p1* and player 2 will choose tails (T) with probability p2*.

(C) To calculate the numerical values of the Nash equilibrium probabilities (p1*, p2*), we need to find the values that maximize each player's expected payoff.

For player 1:

Expected Payoff = p1(-6) + (1-p1)(+1)

= -6p1 + 1 - p1 + p1

= -5p1 + 1

To maximize this expected payoff, we set the derivative equal to zero:

d/dp1 (-5p1 + 1) = -5 = 0

-5 = 0 (No solution)

For player 2:

Expected Payoff = p2(-10) + (1-p2)(+1)

= -10p2 + 1 + p2 - p2

= -9p2 + 1

To maximize this expected payoff, we set the derivative equal to zero:

d/dp2 (-9p2 + 1) = -9 = 0

-9 = 0 (No solution)

There is no Nash equilibrium in pure strategies because neither player has a strategy that maximizes their expected payoff.

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Answer:

10

Step-by-step explanation:

Answer:

the chancesthat i pick a 4 a 1/3

Step-by-step explanation:

The probability that both randomly selected people own a dog is approximately 0.0361, or 3.61%.

To find the probability that both randomly selected people own a dog, we need to multiply the probabilities of each event occurring.

Given that 19% of people own dogs, the probability that a randomly selected person owns a dog is 0.19.

Since we're selecting two people independently, the probability that both of them own a dog can be calculated by multiplying the probabilities:

P(both own a dog) = P(owning a dog for person 1) * P(owning a dog for person 2)

P(both own a dog) = 0.19 * 0.19 = 0.0361

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when the price is equal to the market equilibrium price, total surplus is maximized.

What is surplus?

Making the most of society's well-being is a desired goal for an economic system. Do free markets perform that? Buyers must profit from their purchases, and sellers must profit from their sales, in order to provide an answer. Consumer surplus is the difference between the price consumers are willing to pay and the price they actually pay for a commodity or service. When individuals buy something, they typically pay less than they would have otherwise. Similar to producers, sellers might command a higher price for a good than it costs them to make it; this is known as producer surplus because it occurs when the cost of production is less than the price at which the good is sold.

Consumer Surplus = Willingness to Pay Price − Market Price

Producer Surplus = Market Selling Price − Economic Cost

Total Surplus = Consumer Surplus + Producer Surplus

Only the most effective producers will be able to produce a product for less than the market price in highly competitive markets. Therefore, only those vendors will create a good.

Therefore, when the price is equal to the market equilibrium price, total surplus is maximized.

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Answer:

can i show you how to do it

Step-by-step explanation:

The angles formed by the bisector are equal in measure, adjacent, supplementary, form a linear pair, and are congruent.

When a line bisects an angle, it divides the angle into two equal parts. The resulting angles have several properties

They have equal measures: The two angles formed by the bisector have the same degree measurement.

They are adjacent: The two angles share a common side and vertex.

They are supplementary: The sum of the two angles formed by the bisector is 180 degrees.

They form a linear pair: The two angles, together with the adjacent angle on the other side of the bisector, form a straight line or a linear pair.

They are congruent: The two angles formed by the bisector are congruent to each other.

These properties are useful in solving problems involving angle bisectors in geometry.

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I have solved the question in general, as the given question is incomplete.

The complete question is:

What are some properties of the angles formed by the bisector?

The greatest common divisor of 3060 and 1155 is 15. S = 13, t = -27

In this case, S = 13 and t = -27. To check, we can substitute these values in the expression for the linear combination and simplify as follows: 13 × 3060 - 27 × 1155 = 39,780 - 31,185 = 8,595

Since 15 divides both 3060 and 1155, it must also divide any linear combination of these numbers.

Therefore, 8,595 is also divisible by 15, which confirms that we have found the correct values of S and t.

Hence, the greatest common divisor of 3060 and 1155 can be expressed as 3,060s + 1,155t, where S = 13 and t = -27.

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Answer:

Step-by-step explanation:

Hence, the expression is 46k - 32.

Hi!

First, let's distribute -8:

-8(-5k+4)+6k

\(\rm{40k-32+6k\)

Combine Like Terms:

\(\rm{46k-32\) (Answer)

Hope it helps!

~Misty~