Let A = {x, y, z, t, q} and B =
{x y, z, t, p, q, r, s}.
Find and show each steps.

The mathematical expression that shows the number of math problem left for Ernest is 16-p

Linear expressions are expression that it's highest power in of it's variable is 1. Linear expression can have more than one variables.

Some of the examples of linear equations are 2x – 3 = 0, 2y = 8, m + 1 = 0, x/2 = 3, x + y = 2, 3x – y + z = 3.

Ernest has 16 math problem , he has solved p out of it.

To actually know the remaining math problem left, we subtract the number he has done from the number of original problem

This means the number r of problem left = 16-p

therefore the expression is 16-p

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Answer: A

Step-by-step explanation: Domain means the x values. Since Miguel works between 15 and 25 hours, the appropriate x values (independent variable) are between 15 and 25.

B is wrong because between 100 and 300 would be the range (y values). C is wrong because a specific domain (between 15 and 25) is specified in the problem, and all real numbers would also include negatives, which isn’t realistic for this scenario. D is wrong because a specific domain is specified. Therefore, it couldn’t be all numbers greater than 0.

Answer:

m=3 is the slope of this equation y=3x-4

Answer:

Fermat FC won 27 games.

Step-by-step explanation:

Convert percentage to fraction

45% --> 45/100

Multiply the fraction by the dividend

45/100 x 60 = 27

The price of one canadian dollar in US dollars is 91 cents or 0.91 US dollars.

It is given that the price of a US dollar is 1.10 Canadian dollars in the market.

Thus we can say that,

1.10 Canadian Dollar = 1 US Dollar

∴ 1 Canadian Dollar = \(\frac{1}{1.10}\) US Dollars

⇒ 1 Canadian Dollar = 0.91 US Dollars

Now we know that 1 US Dollar = 100 cents

∴ 0.91 US Dollars = 0.91 x 100 = 91 cents

Hence the value of 1 Canadian Dollar is 0.91 US Dollars or 91 cents.

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The difference quotient is: (f(x) - f(1)) / (x - 1) = (x + 3/x + 1 - (1 + 3/1 + 1)) / (x - 1) = (x + 3/x + 1 - 4/2) / (x - 1) = (x + 3 - 2x) / (x^2 - x - 2).

The difference quotient is a way to approximate the rate of change of a function at a given point. To evaluate the difference quotient for a given function, we need to take the ratio of the change in the function's output to the change in its input.

Given the function f(x) = x + 3/x + 1, the difference quotient is:

(f(x) - f(1)) / (x - 1) = (x + 3/x + 1 - (1 + 3/1 + 1)) / (x - 1) = (x + 3/x + 1 - 4/2) / (x - 1) = (x + 3 - 2x) / (x^2 - x - 2)

This is the simplified form of the difference quotient.

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Answer:

y+2/3x-8

Step-by-step explanation

Y=mx+b is your equation and m=slope and b=equals y intercept

The value of partition function is 1.7. The value of BAE is 6.02 × 10²² J.

For a two level system, where the ground state has an energy & with degeneracy go, and the excited state has an energy & with degeneracy g1, the partition function is given by the equation;

Z = g₀e^(-E₀/kBT) + g₁e^(-E₁/kBT)

Where k is Boltzmann constant, T is temperature, E₀ is the energy of the ground state, E₁ is the energy of the excited state, g₀ is the degeneracy of the ground state, and g₁ is the degeneracy of the excited state.

In this case, q = 0, E₁- E₀ = 2.0 kJ/mol, g₀ = 1, and g₁ = 2.

a) (5%) What is the smallest possible value of the partition function for this system, and at what temperature will this value be achieved? What is the physical implication of this result? The smallest possible value of the partition function is the partition function when E₁- E₀ >> kBT.

Hence, for this system, the partition function is approximately

Z ≈ g₁e^(-E₁/kBT) at high temperatures.

In this case, we have E₁ - E₀ = 2.0 kJ/mol or 2.0 × 10³ J/mol, and g₁ = 2.

At what temperature will the smallest possible value of the partition function be achieved? We can find the temperature by setting E₁ - E₀ = kBT. That is;

kBT = 2.0 × 10³ J/mol.T

= (2.0 × 10³ J/mol) / k

= (2.0 × 10³ J/mol) / (1.380649 × 10^-23 J/K)

≈ 1.45 × 10^26 K.

The physical implication of this result is that at very high temperatures, the probability of finding the system in the excited state is significantly higher than the probability of finding the system in the ground state.

Thus, the partition function is determined solely by the excited state energy level, and the ground state energy level has a negligible contribution.

b) (10%) What is the value of the partition function when AE is equivalent to 2x RT or ½2*KBT?

We have E₁ - E₀ = 2.0 kJ/mol or 2.0 × 10³ J/mol. The value of the partition function when AE is equivalent to 2x RT is

Z = g₀ + g₁e^(-E₁/kBT)

= 1 + 2e^(-(2.0 × 10³ J/mol)/(2 × 8.314 J/K/mol × 298 K))

≈ 1.118.

The value of the partition function when AE is equivalent to ½2KBT is

Z = g₀ + g₁e^(-E₁/kBT)

= 1 + 2e^(-(2.0 × 10³ J/mol)/(0.5 × 1.380649 × 10^-23 J/K × 298 K))

≈ 1.645 × 10^(-9).

c) (5%) What is the value of BAE for this system at 298 K? The value of BAE for this system at 298 K is given by;

BAE = (1/kB)ln(g₁/g₀)

= (1/1.380649 × 10^-23 J/K)ln(2/1)

≈ 6.02 × 10²² J.

d) (5%) Determine the value of the partition function for this system at 298 K.

The value of the partition function for this system at 298 K is given by;

Z = g₀ + g₁e^(-E₁/kBT)

= 1 + 2e^(-(2.0 × 10³ J/mol)/(1.380649 × 10^-23 J/K × 298 K))

≈ 1.7.

If BAE is small, it indicates that the energy levels are nearly degenerate, and the system can easily transition from one level to another. Conversely, if BAE is large, it indicates that the energy levels are well separated, and the system is more likely to remain in one energy level than to transition to another.

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When the number is a natural number, the solution set is = 6,7,8,...

Correct choices are (A), (D), (E), (F).

In mathematics, an inequality depicts the relationship between two non-equal values in an algebraic expression. Inequality signs can indicate that one of the two variables is greater than, greater than or equal to, less than, or less than or equal to another value.

Given inequality is,

12+11x/6 ≤ 5+3x

Solving the inequality is given by,

12+11x/6 ≤ 5+3x

12-5 ≤ 3x-11x/6

7 ≤ (18x-11x)/6

7 ≤ 7x/6

42 ≤ 7x

6 ≤ x

When it is natural number the solution set is = {6,7,8,...}

As a result, options (A), (D), (E), and (F) are correct.

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Answer:

1/12 and 1/3

Step-by-step explanation:

There are 2 choices for flipping a coin (heads or tails) and 6 choices for rolling the die (1 - 6) so the total possible outcomes are 2 * 6 = 12. Of these, there's only one possibility where we get a tail and a 5 so the answer to b is 1/12. For c, there's only one head but there are 4 numbers less than 5 (1 - 4) so the total number of outcomes that satisfy our condition is 1 * 4 = 4 which makes the probability 4/12 = 1/3.

Answer:

Step-by-step explanation:

The probable results are:

Head + 1/2/3/4/5/6

Tail + 1/2/3/4/5/6.

B. This gives 12 results and tail + 5 is one of them, so the probability of getting that is 1/12.

C. A result with a head and a number less than 5 is available 4 times, making the fraction 4/12 or 3/4

Hope this helps

In the given stem-and-leaf plot, the scores are as follows:7|5,5,6,6,7,7,88|In order to find the median score, we have to first arrange the scores in ascending order, which are as follows:

75, 75, 76, 76, 77, 77, 78To find the median, we have to find the middle value, which is the 4th value, as there are a total of 7 scores in the data set. The 4th value is 76.Therefore, the median of the scores in this stem-and-leaf plot is 76.

Given that the numbers are -1 and 5 with (2)/(3) of the weight on the first number and (1)/(3) on the second number. We need to find the weighted average. The weighted average is calculated using the following formula:$$Weighted\:average = \frac{w_1 x_1 + w_2 x_2 + w_3 x_3 + \cdots + w_n x_n}{w_1 + w_2 + w_3 + \cdots + w_n}$$where,$w_1, w_2, w_3, \cdots, w_n$ are the weights assigned to the respective numbers $x_1, x_2, x_3, \cdots, x_n$.On substituting the given values, we get:$$Weighted\:average = \frac{\frac{2}{3}(-1) + \frac{1}{3}(5)}{\frac{2}{3} + \frac{1}{3}} = \frac{-2 + 5}{3} = \frac{3}{3} = 1$$Therefore, the weighted average of the numbers -1 and 5 with (2)/(3) of the weight on the first number and (1)/(3) on the second number is 1.Answer: 1

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Answer: This question is not right

Step-by-step explanation:

What you have asked is how much should the numbers go up on a graph so it all fits on the graph and can be understood.

1st we need to know what data if your numbers were 5 15 20 25 25 20 15 an appropriate interval would be by 5's however if your data was 100 500 1100 800

There would be no way you could fit it on a graph if you went up by five. A better interval would be 100's

Based on my response I hope you can see that in order to find appropriate interval to graph the data we need the data and that you now see what to do or can update the question

Explanation: We subtract the given value from 1

1-0.31 = 0.69

The complement of an event is the complete opposite.

Example: heads vs tails

The length of the microorganism in millimeters is 0.005 mm.

The theory behind converting length units from one unit to another is based on the conversion factor principle. In the International System of Units (SI), the conversion factor between two units of length can be obtained by comparing the number of meters represented by each unit. For example, 1 millimeter is equal to 0.001 meters, and 1 micrometer is equal to 0.000001 meters.

To convert from one unit of length to another, we multiply the length by the appropriate conversion factor. In this case, to convert from micrometers to millimeters, we multiply the length in micrometers by 0.001 to obtain the length in millimeters.

To convert the length of the microorganism from micrometers (μm) to millimeters (mm), we divide by 1000.

5 μm / 1000 = 0.005 mm

Therefore, the length of the microorganism in millimeters is 0.005 mm.

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Answer:

uhhhh

Step-by-step explanation:

Answer:

ayoooooooooooooo

Step-by-step explanation:

yooo

Therefore, the future value of a three-year uneven cash flow given below, using an 11% discount rate is $1,238.82.

To calculate the future value of a three-year uneven cash flow given below, using an 11% discount rate, we need to use the formula;

Future value of uneven cash flow = cash flow at year 1/(1+discount rate)¹ + cash flow at year 2/(1+discount rate)² + cash flow at year 3/(1+discount rate)³ + cash flow at year 4/(1+discount rate)⁴

Given the cash flows;

Year 0: $0

Year 1: $600

Year 2: $500

Year 3: $400

Then the Future value of uneven cash flow

= $600/(1+0.11)¹ + $500/(1+0.11)² + $400/(1+0.11)³

= $600/1.11 + $500/1.23 + $400/1.36

=$540.54 + $405.28 + $293.00

=$1,238.82

Therefore, the future value of a three-year uneven cash flow given below, using an 11% discount rate is $1,238.82.

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Answer:

5(x+y) - 2x

this is the algebraic expression

False. The slope of the line is actually -0.5.

Let's determine the slope of the line that passes through the points (20, 5) and (10, 10). To find the slope, we can use the formula:

Slope (m) = (y2 - y1) / (x2 - x1)

Plugging in the coordinates of the two points, we get:

m = (10 - 5) / (10 - 20) = (5) / (-10) = -1/2

The slope of the line is -1/2. Therefore, the statement "If a line passes through the points (20, 5) and (10, 10), then the slope of the line is -2" is FALSE.

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Answer:

50% increase

Step-by-step explanation:

half of 20$ is 10 and then ten more is a 50% increase sorry for bad explanation but its the right answer (https://www.percentagecal.com/answer/%20%206-is-what-percent-of-25#:~:text=Percentage%20Calculator%3A%206%20is%20what,%3D%2024)

heres a percentage calculator for you

Answer:

5

Step-by-step explanation:

The product of 6 and 7 is 42.

Let x be the number of times needed to add 5 to 17 to reach 42.

17 + 5x = 42

5x = 42 - 17

5x = 25

x = 5

Answer: I’m pretty sure it’s 5

Step-by-step explanation:

At the end of the year, Achley Company's owner's equity is $4,685,000 and can be calculated by starting with the beginning owner's equity, adding the revenues, subtracting the expenses, and subtracting the owner's withdrawals.

To calculate Achley Company's owner's equity at the end of the year, we start with the beginning owner's equity of $5,175,000. We then add the revenues of $225,000 and subtract the expenses of $165,000. This gives us the net income, which is the difference between revenues and expenses, and represents the increase in owner's equity.

So, net income = revenues - expenses = $225,000 - $165,000 = $60,000. Next, we subtract the owner's withdrawals of $550,000 from the net income. Owner's withdrawals are personal expenses or cash withdrawals made by the owner and reduce the owner's equity.

Owner's equity at the end of the year = Beginning owner's equity + Net income - Owner's withdrawals.Owner's equity at the end of the year = $5,175,000 + $60,000 - $550,000. Calculating the above expression, we find that Achley Company's owner's equity at the end of the year is $4,685,000.

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I think you're correct! If you could send a picture, it would be much clearer. But, A would be area (since it is in square units) and e would be length. w would be the width.

if the addition if (X+45)° and (X+105)° equal 180°

due to they are a co- interior angles.

then X+45+X+105 = 180°

2X+150 = 180°

2X = 30

X = 15°

Answer: Mesocyclone

Step-by-step explanation:

Answer:

Yes, you need to find the GCF (greatest common factor) to solve this word problem.

The greatest common factor of 35 and 42 is 7. So you can create 7 teams with equal number of boys and girls on each team without leaving anyone out

Step-by-step explanation:

The number of different random samples (without replacement) of size 8 that can be selected from the population of 18 items is 20,560.

The number of different random samples (without replacement) of size 8 that can be selected from a population of 18 items can be calculated using the combination formula.

The combination formula is given by:

C(n, r) = n! / (r! * (n-r)!)

Where n is the total number of items in the population and r is the size of the random sample.

In this case, we have a population of 18 items and we want to select a random sample of size 8.

Using the combination formula:

C(18, 8) = 18! / (8! * (18-8)!)

Simplifying the equation:

C(18, 8) = 18! / (8! * 10!)

Now, let's calculate the factorial values:

18! = 18 * 17 * 16 * 15 * 14 * 13 * 12 * 11 * 10!

8! = 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1

10! = 10 * 9 * 8 * 7 * 6 * 5 * 4 * 3 * 2 * 1

Plugging in the factorial values:

C(18, 8) = (18 * 17 * 16 * 15 * 14 * 13 * 12 * 11 * 10!) / (8 * 7 * 6 * 5 * 4 * 3 * 2 * 1 * 10!)

Simplifying further:

C(18, 8) = (18 * 17 * 16 * 15 * 14 * 13 * 12 * 11) / (8 * 7 * 6 * 5 * 4 * 3 * 2 * 1)

Calculating the values:

C(18, 8) = 20,560

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Answer:

Your answer would be 10.582575695, the rounded answer would be 10.60.

Step-by-step explanation:

May I have Brainliest please? My next rank will be the highest one: A GENIUS! Please help me on this journey to become top of the ranks! I would really appreciate it, and it would make my day! Thank you so much, and have a wonderful rest of your day!

Answer:

630 m c

Step-by-step explanation:

because if you do the math it ahould be 630 m