Does the ratio 5 1/2 : 1 1/2 has the unit rate of 3 2/3

Answer:46

Step-by-step explanation:

C! Just got the question and turned in the test, it’s C!!

Answer:

3rd option

Step-by-step explanation:

Answer:

Step-by-step explanation:

Equation for the total volume of the bucket has been given as,

V = 4 + 2t

Here V = Total volume

t = elapsed time

Table for the input-output values,

t        0         1         2        3        4

V       4         6        8        10      12

Therefore, line passing through the given points in the table will be the graph for the equation.

Answer:

y = - 2x + 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (0, 3) and (x₂, y₂ ) = (1,1) ← 2 points on the line

m = \(\frac{1-3}{1-0}\) = - 2

The line crosses the y- axis at (0, 3) ⇒ c = 3

y = - 2x + 3 ← equation of line

The answers to match the inequality and the situation it represents is below!

Let

The variable = c

Less than <

Greater than >

Less than or equal to ≤

Greater than or equal to ≥

Equal to =

Carlos scored over 20 points

c > 20

The cost is at most $10

c ≤ 10

The chair is shorter than 20 in

c < 20

Cathenne biked farther than 10 miles

c > 10

The bag contains fewer than 10 carrots.

c < 10

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Answer:

  √89

Step-by-step explanation:

The distance formula is good for this.

  d = √((x2 -x1)^2 +(y2 -y1)^2)

  d = ((6 -(-2))^2 +(-1-4)^2) = √(64 +25)

  d = √89

The distance between the point is √89 units.

Let the required number be "x"

According to the statement:

x(6) - 29 = 37

6x - 29 = 37

6x = 37 + 29

6x = 66

x = 66/6

x = 11

Therefore, the required number is 11.

when i multiply it by 6 and subtract 29, the answer is 37.

what is my number?

▶️Let the required number be x.

According to the question the equation will form like:

▶️6x - 29 = 37

▶️6x = 37+29 (transposing x to RHS)

▶️6x = 66

▶️x = 66/6 (transposing 6 to RHS)

▶️x = 11

According to the question :

▶(️11×6) - 29

▶️ 66 - 29

▶️37

Hence varified..

11

While you look behind to see how many people you beat, you are gathering information for your Competitive intelligence via the use of social comparison.

Competitive intelligence is a process of learning as much as possible outside oneself to increase one's competition level.

It tells us about our position in the competition or market .it helps in self-improvement and skill development.

Social comparison helps in determining our own worth in society.

You are gathering information for your Competitive intelligence via the use of social comparison.

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a) To maximize its net savings, the company should use the new machine for 7 years.  b) The net savings during the first year of use of the machine are $405 (rounded off to the nearest dollar).  c) The net savings over the period determined in part a are $1,833.33 (rounded off to the nearest cent).

Step-by-step explanation: a) To determine for how many years should the company use the new machine to maximize its net savings, we need to find the value of x that maximizes the difference between the savings and the costs.To do this, we need to first calculate the net savings, N(x), which is given by:S'(x) - C'(x) = 175 - x² - (x² + 11x) = -2x² - 11x + 175To find the maximum value of N(x), we need to find the critical values, which are the values of x that make N'(x) = 0:N'(x) = -4x - 11 = 0 ⇒ x = -11/4The critical value x = -11/4 is not a valid solution because x represents the number of years of operation of the machine, which cannot be negative. (i.e., not use it at all).However, this answer does not make sense because the company would not introduce a new machine that it does not intend to use. Therefore, we need to examine the concavity of N(x) to see if there is a local maximum in the feasible interval.

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To solve the equation 15 + 2x = 36, we can start by subtracting 15 from both sides of the equation to get 2x = 21. Then, we can divide both sides by 2 to get x = 10.5. Rounded to the nearest ten-thousandth, the solution is x = 10.5000.

The probability of Sasha scoring at least one six is 11/36, and the probability of Sasha scoring no sixes is 25/36.

The total number of outcomes in which there is at least one 6 are:

(6,6), (6,1), (6,2), (6,3), (6,4), (6,5), (1,6), (2,6), (3,6), (4,6), (5,6).

So there are 11 cases in which at least one six appears in two die rolls.

The total number of outcomes can be discovered through the multiplication principle. There are 6 numbers (numbers 1–6) on the first die and the same 6 numbers on the second die, so there are a total of 36 possible outcomes.

The probability of at least one six-in-two die roll is 11/36.

The total number of outcomes in which there is no 6 are:

(5,1), (5,2), (5,3), (5,4), (5,5), (4,1), (4,2), (4,3), (4,4), (4,5), (3,1), (3,2), (3,3), (3,4), (3,5), (2,1), (2,2), (2,3), (2,4), (2,5), (1,1), (1,2), (1,3), (1,4), (1,5).

So there are 25 cases in which no six appear in two die rolls.

The total number of outcomes can be discovered through the multiplication principle. There are 6 numbers (numbers 1–6) on the first die and the same 6 numbers on the second die, so there are a total of 36 possible outcomes.

The probability of no six-in-two die roll is 25/36.

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The resulting expression with respect to x ∫[0 to 6] (8/(3(1 + e))) * [(x + e)^(3/2) - x^(3/2)] dx.

The average value of the function f(x, y) = 4ey √(x+ey) over the rectangle r = [0, 6] ⨯ [0, 1] can be determined by evaluating the double integral of f(x, y) over the given region and dividing it by the area of the rectangle.

To find the average value, we start by calculating the double integral:

∬[r] f(x, y) dA

Where dA represents the differential area element.

Since the region r is a rectangle defined by [0, 6] ⨯ [0, 1], we can set up the double integral as follows:

∫[0 to 6] ∫[0 to 1] f(x, y) dy dx

Now, let's compute the inner integral with respect to y:

∫[0 to 6] 4e^y √(x + ey) dy

To evaluate this integral, we can use the u-substitution method. Let u = x + ey, then du = (1 + e) dy. The bounds of integration for y become u(x, 0) = x and u(x, 1) = x + e.

Substituting the values, the inner integral becomes:

∫[0 to 6] (4/(1 + e)) √u du

= (4/(1 + e)) ∫[x to x + e] √u du

Next, we evaluate this integral with respect to u:

(4/(1 + e)) * (2/3) * u^(3/2) | [x to x + e]

= (8/(3(1 + e))) * [(x + e)^(3/2) - x^(3/2)]

Now, we integrate the resulting expression with respect to x:

∫[0 to 6] (8/(3(1 + e))) * [(x + e)^(3/2) - x^(3/2)] dx

Evaluating this integral will give us the average value of the function over the given rectangle. However, due to the complexity of the calculations involved, providing an exact numerical result within the specified word limit is not feasible. I recommend using numerical methods or software to evaluate the integral and obtain the final average value.

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Answer:

braiiiiiiiiinlllllllyyyyyyyyest

Step-by-step explanation:

The  function f(t) that describes this scenario will be A = -42.57t + 1399.28

This required linear expression will be given as A= mt + b

Writing the gallons of oil and the time taken as a coordinate point (A, t), these are given as (11, 931) and (18, 633)

m is the rate of change = 633-931/18-11

m = -298/7

m = -42.57

Get the intercept;

633 = -42.57(18) + b

633 = -766.29 + b

b = 1,399.28

Heence the  function f(t) that describes this scenario will be A = -42.57t + 1399.28

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I apologize, I am unable to create tables or upload scanned documents. However, I can assist you in calculating the amount each investor will receive in each year based on the given information.

To calculate the amount received by each investor in each year, we need to follow these steps:

Calculate the total profit earned by the bank in each year by subtracting the loss values from zero.

Year 1: 0 - (-78,000) = 78,000

Year 2: 0 - (-23,000) = 23,000

Year 3: 29,000

Year 4: 63,000

Year 5: 103,500

Calculate the total profit to be distributed among the investors in each year, which is 60% of the total profit earned by the bank.

Year 1: 0.6 * 78,000 = 46,800

Year 2: 0.6 * 23,000 = 13,800

Year 3: 0.6 * 29,000 = 17,400

Year 4: 0.6 * 63,000 = 37,800

Year 5: 0.6 * 103,500 = 62,100

Calculate the profit share for each investor based on their respective share of the investment.

Year 1:

Fahad: (30/100) * 46,800

Yashara: (50/100) * 46,800

Saud: (20/100) * 46,800

Fariha: (40/100) * 46,800

Younus: (25/100) * 46,800

Asif: (35/100) * 46,800

Similarly, calculate the profit share for each investor in the remaining years using the same formula.

By following the calculations above, you can determine the amount each investor will receive in each year based on their share of the investment.

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The 20th prize is $4400.

It is a sequence where the difference between each consecutive terms is the same.

Example:

2, 4, 6, 8 is an arithmetic sequence.

We have,

First prize = $12,000

Successive prize worth $400 less than the preceding prize.

Now,

We can make an arithmetic sequence.

12,000, 11,600, 11,200, ...

So,

a = 12,000

d = -400

The nth term of an arithmetic sequence.

= a + (n - 1)d

So,

The 20th prize.

= 12,000 + (20 -1)400

= 12,000 - 19 x 400

= 12,000 - 7600

= 4400

Thus,

20th prize = $4400

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To make the indicated trigonometric substitution in the given algebraic expression, x² − 25x, with x = 5 sec(t), substitute and simplify to get 100(sec²(t) - 5sec(t)).

To make the trigonometric substitution, follow these steps:

1. Replace x with 5 sec(t) in the expression: (5 sec(t))² − 25(5 sec(t)).
2. Simplify (5 sec(t))²: 25 sec²(t).
3. Simplify 25(5 sec(t)): 125 sec(t).
4. Combine terms: 25 sec²(t) - 125 sec(t).
5. Factor out a common factor, which is 25 sec(t): 25 sec(t)(sec(t) - 5).

So, the simplified expression after making the trigonometric substitution is 100(sec²(t) - 5sec(t)).

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Comment: RMS value is equal to the average value. This means that the signal does not have any high-frequency content. It can be inferred that the function y(t) does not oscillate. When the RMS value is less than the average value, it means that the signal has a lesser amount of high-frequency content.

Average and rms values for the function y(t)=25+10sin6πt over the time periods (a) 0 to 0.1 s, (b) 0.4 to 0.5 s, (c) 0 to 1/3 s, and (d) 0 to 20 s are as follows:

a) For t=0 to t=0.1s:

Average value, y_avg = 25

RMS value, y_RMS = 25.1987

Comment: RMS value is greater than the average value. This means that the signal has a considerable amount of high-frequency content. It can be inferred that the function y(t) oscillates rapidly.

b) For t=0.4 to t=0.5s:

Average value, y_avg = 25

RMS value, y_RMS = 28.2843

Comment: RMS value is greater than the average value. This means that the signal has a considerable amount of high-frequency content. It can be inferred that the function y(t) oscillates rapidly.

c) For t=0 to t=1/3 s:

Average value, y_avg = 25

RMS value, y_RMS = 23.7176

Comment: RMS value is less than the average value. This means that the signal has a lesser amount of high-frequency content. It can be inferred that the function y(t) oscillates slowly.

d) For t=0 to t=20 s:

Average value, y_avg = 25

RMS value, y_RMS = 25

Comment: RMS value is equal to the average value. This means that the signal does not have any high-frequency content. It can be inferred that the function y(t) does not oscillate. Comment on the nature and meaning of the results in terms of analysis of dynamic signals.The results indicate that the function y(t) oscillates rapidly at the start and end of the time period and slowly in the middle. When the RMS value is greater than the average value, it means that the signal has a considerable amount of high-frequency content.

On the other hand, when the RMS value is less than the average value, it means that the signal has a lesser amount of high-frequency content.

Furthermore, if the RMS value is equal to the average value, it means that the signal does not have any high-frequency content.

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In the study conducted by John Darley and Bibb Latané, the number of people present in the room with the participant served as an independent variable, as it was manipulated by the researchers to observe its effects on helping behavior.

Specifically, the researchers examined how the presence of other people in the room would affect whether or not the participant would choose to help in a given situation. By changing the number of people present in the room, the researchers were able to measure the effects of diffusion of responsibility on helping behavior.

Diffusion of responsibility is a phenomenon in which individuals are less likely to help a victim when they are in the presence of other people, as they assume that someone else will take responsibility. Therefore, the number of people present in the room was an important variable in the study, as it allowed the researchers to measure how the presence of others affected helping behavior.

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Three complete steps of the regula falsi method

f(1.0763) ≈ 1.7001

The root lies in the interval [-1, x1].

f(1.1153) ≈ 1.7653

To perform three complete steps of the regula falsi method for the equation cosh(2(x-1)) + cos(x) = 4 in the interval [-1, 1], we start by evaluating the function at the endpoints:

f(-1) = cosh(2(-1-1)) + cos(-1) = cosh(-4) + cos(-1) ≈ 28.1304 + 0.5403 ≈ 28.6707

f(1) = cosh(2(1-1)) + cos(1) = cosh(0) + cos(1) ≈ 1 + 0.5403 ≈ 1.5403

Since f(-1) and f(1) have opposite signs, we can proceed with the regula falsi method:

Step 1:

Let x1 be the point where the line connecting (-1, f(-1)) and (1, f(1)) intersects the x-axis. We can find x1 using the formula:

x1 = (-1 * f(1) - 1 * f(-1)) / (f(1) - f(-1))

   = (-1 * 1.5403 - 1 * 28.6707) / (1.5403 - 28.6707)

   = (-1.5403 - 28.6707) / (-27.1304)

   ≈ 1.0763

Evaluate f(x1):

f(1.0763) = cosh(2(1.0763-1)) + cos(1.0763) ≈ 1.2312 + 0.4689 ≈ 1.7001

Step 2:

Now, we determine whether the root lies in the interval [-1, x1] or [x1, 1].

Since f(-1) and f(x1) have opposite signs, the root lies in the interval [-1, x1].

So, we replace the right endpoint with x1 and evaluate the function at the new endpoints:

f(-1) ≈ 28.6707

f(1.0763) ≈ 1.7001

Step 3:

Repeat the process by finding the new intersection point x2:

x2 = (-1 * f(1.0763) - 1 * f(-1)) / (f(1.0763) - f(-1))

   ≈ (-1 * 1.7001 - 1 * 28.6707) / (1.7001 - 28.6707)

   ≈ (-1.7001 - 28.6707) / (-26.9706)

   ≈ 1.1153

Evaluate f(x2):

f(1.1153) = cosh(2(1.1153-1)) + cos(1.1153) ≈ 1.3052 + 0.4601 ≈ 1.7653

Now, we have completed three steps of the regula falsi method.

Note: The above values are approximations rounded to four decimal places.

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Step-by-step explanation:

Statements

1.RA equal RB

2.RP equal RP

3.RA is perpendicular to AP, RB is perpendicular to PB

4.right triangle RAP is congruent to Right triangle RBP

5.PA equal PB

Reasons

1.radii of same circle are equal

2.Reflexitive

3.Radius is perpendicular to tangent

4.HL

5 CPCTC

Answer:

RA = RB ----- radii of the same circles are =

RP = RP ----- reflexive

RA ⊥ AP, RB ⊥ PB ----- Radius congruent to tangent

rtΔ RAP ≅ rtΔ RBP ----- HL

PA = PB ----- CPCTE

Let x and y represent the cost of a blouse and a skirt respectively.

Given;

Dahlia paid $216 for 4 blouses and 5 skirts;

A skirt cost 4 times as much as a blouse;

We have a system of equation.

Solving the simultaneous equation by substitution;

substituting the value of x into equation 2 to solve for y;

So, the cost of 5 skirts is;

1. Chicken became the key product that drove the creation of the Interstate Highway System, which led to the dominance of American trucks in the US truck market.

2. A party may want to impose a tariff to protect domestic industries from foreign competition or to generate revenue for the government.

3. A party is usually trying to protect domestic industries, but a tariff on automobiles would hurt both domestic consumers who would pay higher prices and foreign producers who would face reduced demand.

4. Competition encourages innovation by providing incentives for companies to improve their products and services to stay ahead of their rivals; American trucks stayed the same because they faced little competition due to protectionist policies.

5. Foreign companies tried to get around American-imposed tariffs on automobiles by establishing factories in the US, forming joint ventures with American companies, or exporting through third countries.

6. The methods used to get around tariffs can be efficient in the short term, but they may not be sustainable or desirable in the long term as they can lead to trade imbalances and undermine the competitiveness of domestic industries.

7. Tariffs can be used as a bargaining chip to negotiate better trade deals, but they should be imposed judiciously and only as a last resort to avoid damaging the economy and harming consumers.

1. In the podcast, chicken is cited as the reason why American trucks dominate the truck market in the United States.

This is because in the 1960s, the government imposed regulations on the trucking industry that limited the amount of weight a truck could carry.

To get around these regulations, the industry started using smaller trucks to transport goods, which were often not strong enough to handle the weight.

However, they found that if they put chicken on the back of the trucks, the weight of the cargo would distribute more evenly and the smaller trucks could handle the load.

This led to the development of the modern pickup truck, which is now a staple of the American automobile market.

2. Parties may want to impose tariffs for various reasons, such as to protect domestic industries and jobs from foreign competition, to raise revenue for the government, or to level the playing field in international trade.

Two specific reasons for imposing tariffs could be to protect national security interests or to address unfair trade practices by other countries.

3. Tariffs are usually imposed to protect domestic industries and jobs, and the parties that are being protected are typically the producers of the goods or services in question.

However, tariffs can also harm consumers who may have to pay higher prices for imported goods or may have fewer choices in the marketplace. For example, if a tariff is imposed on automobiles, domestic car manufacturers may benefit, but consumers may have to pay more for cars, and foreign automakers may lose market share.

4. Competition encourages innovation by creating incentives for companies to improve their products or services to gain a competitive advantage.

In the case of American trucks, the lack of competition may have contributed to their lack of innovation over the years. Since they dominated the market, there was little pressure to improve or innovate, and as a result, they have largely stayed the same.

However, the rise of foreign competition in recent years has led American truck manufacturers to invest more in innovation to stay competitive.

5. Foreign companies have tried to get around American-imposed tariffs on automobiles in various ways, such as by moving production to countries not subject to the tariffs, by exporting parts and assembling them in the United States, or by lobbying the government for exemptions or tariff reductions.

6. The methods used by foreign companies to get around tariffs may not be efficient for the economy as a whole because they can lead to higher costs and inefficiencies in the supply chain.

However, they may be necessary for individual companies to remain competitive in the short term.

Ultimately, a more efficient solution would be to address the root causes of the trade imbalances that lead to tariffs in the first place.

7. A tariff can be used as a bargaining chip by threatening to impose tariffs on imports from a country unless they make concessions in trade negotiations.

While this can be an effective strategy in certain situations, it can also lead to a trade war and harm both economies.

In general, tariffs should be used sparingly and as a last resort, and efforts should be made to address underlying trade issues through diplomacy and negotiation.

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Answer:

1638392772127273930337733930282823829393

9514 1404 393

Answer:

  3

Step-by-step explanation:

Vertical angles share a vertex point, and have opposite rays for sides. In short, they are across the point of intersection from each other. Vertical angles do not have a common side (they are not adjacent).

The first part of the problem is to identify angle NCA. That is shown in red in the attachment. The vertical angle is across the point of intersection. It is angle 3.

If the best fit line is nearly horizontal, it suggests no significant relationship between height and head circumference.

In this scenario, the explanatory variable is the child's height, as it is being used to predict the head circumference.

The response variable is the head circumference itself, as it is the variable being predicted or explained by the height.

To draw a scatter diagram of the data, you would plot the child's height on the x-axis and the corresponding head circumference on the y-axis. Each data point would represent a child's measurement pair.

Once all the data points are plotted, you can then draw the best fit line, also known as the regression line, that represents the overall trend or relationship between height and head circumference.

By observing the scatter diagram and the best fit line, you can determine the relationship between a child's height and head circumference.

If the best fit line has a positive slope, it indicates a positive relationship, meaning that as height increases, head circumference tends to increase as well.

If the best fit line has a negative slope, it indicates a negative relationship, meaning that as height increases, head circumference tends to decrease.

By assessing the slope of the best fit line in the scatter diagram, you can determine whether the relationship between height and head circumference is positive, negative, or nonexistent.

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Answer: im not sure if its right but heres my pov

Step-by-step explanation:

1m=£10

5m=£50

2m=£20

2m=£20

6m=£60

5m ( because the bit that dosent have m is the same like the top 5m )=£50

10+50+20+20+60+50=200

answer =200

Answer:

y = -2/3x + 5

Step-by-step explanation:

Find the slope by doing change in y / change in x:

-1 / 1.5 = -2/3

Then, put the equation in point slope form:

y - 5 = -2/3(x - 0)

y - 5 = -2/3x

y = -2/3x + 5

Answer:

I think 2 points

Step-by-step explanation:

I may be wrong bc I suck at algebra. literally who is gonna use algebra ever?

Answer: two points hope it helps