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Which of the following best describes the equation below?

y= 3x^2 + 5
A.
linear
B.
both linear and nonlinear
C.
neither linear nor nonlinear
D.
nonlinear
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Answer:

1) -100

2) Your laptop would lose value faster

3) Your laptop would lose value slower

4) Your laptop's value increases as time goes on

5) It is a horizontal line

6) the laptop's value doesn't change over time

7) A vertical line

Step-by-step explanation:

1) the slope of the line is -100. You can figure this out by doing rise/run

2) If the line were steeper, the laptop would lose more value each year, meaning that the laptop would lose it's value faster

3) If the line were less steep, the laptop would lose less value over each year, so it's value would decrease slower.

4) If the slope was positive, that means that the laptop would be gaining value as the time increases or goes by

5) A slope of zero has a rise over run of 0/something, meaning that the rise or change in y should be equal to zero. This can only occur in a horizontal line.

6) If the y-value doesn't change, that means that the value isn't changing as time goes by.

7) A line with an undefined slope has a rise over run of something/0 and it's undefined because anything divided by 0 is undefined. In this situation, the run, or change in x is 0, and this can only occur in a vertical line

Answer:

The answer is (35/3, -7/3)

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

~Hoped this helped~

Answer:

Well all you have to do is 4x=12 but muiltuply whatever numbers add to 12.such as 3x4=12

Step-by-step explanation:

Answer: (-4,5)

Step-by-step explanation:

Answer:

√28 = 2√7 or roughly 5.29

Step-by-step explanation:

work backwards! sqr of 28 = x^2 that equals 28

√28 = 2√7 or roughly 5.29

Answer:

2

√

7

Step-by-step explanation:

The given statement "If Dante obtains a part-time job, he can afford a car payment" is valid.

Logical reasoning essentially consists of a statement and a conclusion. In this part, a claim and several inferences will be made. It is necessary to select the statement's logically following conclusion.

Given that If Dante obtains a part-time job, he can afford a car payment. Dante can afford a car payment.

Conclusion: Dante obtained a part-time job.

From the given statement it is concluded that Dante obtained a part-time job which means that he is financially stable now to pay for the car.

Therefore, the given statement "If Dante obtains a part-time job, he can afford a car payment" is valid.

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Answer:

y = 2x - 3

Explanation:

The slope-intercept form of the equation of a line is generally given as;

where m = the slope of the line

b = the y-intercept of the line

The slope(m) of the line can be determined using the below formula;

Given the points (3, 3) and (4, 5), so our x1 = 3, x2 = 4, y1 = 3, and y2 = 5.

Let's substitute these values into our slope formula and solve for m;

Let's go ahead and use point (3, 3) where x = 3 and y = 3 with slope(m) = 2 to determine the y-intercept(b);

We now have m = 2 and b = -3, therefore the required equation of a line can be written as;

Answer:32

Step-by-step explanation: divide 162 and 6 you get 27 add 5 then you get 32

In the Clausius-Clapeyron equation, the variables related to the measured values that would typically be graphed on the x and y axes depend on the specific application.

Generally, the natural logarithm of the vapor pressure (ln P) is plotted on the y-axis, while the reciprocal of the absolute temperature (1/T) is plotted on the x-axis. The slope (m) and y-intercept (b) of the resulting linear graph have specific interpretations in the context of the equation.

The Clausius-Clapeyron equation relates the vapor pressure of a substance to its temperature. It is expressed as ln(P) = -ΔHvap/R * (1/T) + C, where P is the vapor pressure, ΔHvap is the enthalpy of vaporization, R is the gas constant, T is the temperature, and C is a constant. When graphing this equation, we often plot ln(P) on the y-axis and 1/T on the x-axis.

The graph obtained from plotting these variables follows a linear relationship. The slope of the resulting line, denoted as m, is equal to -ΔHvap/R. This slope provides valuable information about the enthalpy of vaporization, which is a measure of the energy required to convert a substance from its liquid phase to its gas phase. The y-intercept, denoted as b, represents the constant C in the equation, which accounts for any initial conditions or deviations from the ideal gas behavior.

By plotting ln(P) against 1/T, we can determine the slope and y-intercept of the linear graph. These parameters have specific physical interpretations and can provide insights into the thermodynamic properties of the substance under investigation. Analyzing the slope and y-intercept values can help in quantifying the enthalpy of vaporization and understanding the behavior of the substance as its temperature changes.

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Approximately 95% of the data falls between the values 120 and 280.

In a normal distribution, about 68% of the data falls within one standard deviation of the mean, about 95% falls within two standard deviations, and about 99.7% falls within three standard deviations. In this case, the mean is 200 and the standard deviation is 40. To find the percentage of data between 120 and 280, we need to determine the number of standard deviations each value is from the mean.

To find the number of standard deviations, we subtract the mean from each value and divide by the standard deviation. For the value 120, (120 - 200) / 40 = -2, and for the value 280, (280 - 200) / 40 = 2. Therefore, the values 120 and 280 are 2 standard deviations away from the mean.

Since approximately 95% of the data falls within two standard deviations of the mean, we can conclude that approximately 95% of the data falls between the values 120 and 280.

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Answer: 155 miles.

Step-by-step explanation:

Assuming she spent two total hours going 60 mph, that means she covered 120 miles on the highway. 1 hour going 35 mph means she traveled 35 miles in that hour.

120 + 35 = 155.

the number of elements in Set B that are not in Set A is 19.

Set A has 84 elements, and Set B has 42 elements. We know that Sets A and B have 23 elements in common.

We can solve for the number of elements in Set B that are not in Set A by subtracting the number of elements in Set A (84) from the total number of elements in both Sets A and B (126).

126 - 84 = 42

We then subtract the number of elements in Set B that are also in Set A (23) from the total number of elements in Set B (42).

42 - 23 = 19

Therefore, the number of elements in Set B that are not in Set A is 19.

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(The other account was my old one, my brother can confirm)

:  He could write the problem has

"Martha found 2/3 blue collectable cars. Marthas friend,Jamie found 1/2 collectable yellow cars. What is the product of the cars found?"

The answer would be 2/6. But simplifed it would be 1/3.

2x1 is 2

3x2 is 6

So the answer would be 1/6

2x3=6

And we know to multiply since Product means answer to a multiplcation problem

Hope dis helps! C=

~Learning with Natalia~

The given expressions indicate the presence of three modes: Cut off, Triode, or Saturation, without mentioning the "linear region." To determine the mode based on these expressions.

In electronic devices such as transistors, there are three major operating modes: Cut off, Triode (or active region), and Saturation. These modes define the behavior of the device under different voltage and current conditions.

The expressions provided (\(v_0 = v_s = 1\) and \(r\), \(V_2\), \(V_1\), \(V\), \(V_A\), \(V_S\), and \(i\)) likely correspond to specific parameters or variables associated with the different modes.

To determine the mode based on these expressions, it is necessary to compare the values or relationships between these variables against the defining characteristics of each mode.

In the Cut off mode, the device is effectively off, with no significant current flow. Therefore, if \(V\) or \(i\) is zero, the mode could be Cut off.

In the Triode mode, the device operates as an amplifier, and both the voltage and current values are significant and can vary. Without more specific information or relationships between the variables, it is challenging to determine the mode solely based on the given expressions.

In the Saturation mode, the device is fully on, with maximum current flow and typically saturated voltage values. If \(V\) or \(i\) reaches a maximum value, it may indicate the Saturation mode.

Overall, the expressions provided offer limited information, making it difficult to definitively identify the mode without further context or relationships between the variables.

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Answer:

Coffees cost $2 each and bagels cost $4 each

Step-by-step explanation:

Let

Coffee=c

Bagels= b

2 coffees and 5 bagels for which he paid $24

2c + 5b= 24 (1)

he returned to buy 3 coffees and 4 bagels for

$22

3c + 4b = 22 (2)

2c + 5b= 24 (1)

3c + 4b = 22 (2)

Multiply (1) by 3 and (2) by 2

6c + 15b = 72 (3)

6c + 8b = 44 (4)

Subtract (4) from (3)

15b - 8b = 72 - 44

7b = 28

Divide both sides by 7

b= 28 / 7

= 4

b= $4

Substitute b=4 into (1)

2c + 5b= 24

2c + 5(4) = 24

2c + 20 = 24

2c = 24 - 20

2c = 4

Divide both sides by 2

c= 4 / 2

c= $2

Therefore,

Coffees cost $2 each and bagels cost $4 each

Answer:

1) 9.36, 9.37, 9.41

2) 10.09, 10.11, 10.12

Answer:

1. 9.35, 9.36, 9.37

2. 10.05, 10.06, 10.07

Step-by-step explanation:

any number 5 or higher can allow the number to round up

4 or lower the number stays the same

The final speed v2 is √6 times the initial speed v1, when the net force is 2f1 and the object moves the same distance d while the force is being applied.

We can use the work-energy theorem to solve this problem, which states that the work done on an object by a net force is equal to the change in its kinetic energy.

When the force has magnitude f1 and the object moves a distance d, the work done is:

W = f1 * d

This work changes the kinetic energy of the object from zero to (1/2) * m * v1^2, where m is the mass of the object. Therefore, we have:

f1 * d = (1/2) * m * v1^2

Solving for v1, we get:

v1 = sqrt((2 * f1 * d) / m)

Now, when the net force has magnitude f2 = 2f1 and the object moves the same distance d, the work done is:

W = f2 * d = 2f1 * d

This work changes the kinetic energy of the object from (1/2) * m * v1^2 to (1/2) * m * v2^2, where v2 is the final speed of the object. Therefore, we have:

2f1 * d = (1/2) * m * (v2^2 - v1^2)

Solving for v2, we get:

v2 = sqrt(v1^2 + (4 * f1 * d) / m)

Substituting the expression for v1, we get:

v2 = sqrt((4 * f1 * d) / m + (2 * f1 * d) / m)

Simplifying, we get:

v2 = sqrt(6) * v1

Therefore, the final speed v2 is sqrt(6) times the initial speed v1.

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Answer:

There are 12 composite (and 8 primes) in the first twenty whole numbers. So the probability of randomly choosing a non-prime is 12/20 or 60%.

In the theater, that have 1,464 seats.

1426 seats are in "regular" sections

38 seats are  "premium" front-row section

The seat arrangement is solved by division. In this case the 62 equal spaced is the divisor while the number of seats is the in each row is the quotient

The division is as follows

1464 / 62

= 23 19/31

The number of seats in the regular section is 23 * 62 = 1426

The remainder will be arranged in premium front row

using equivalent fractions

19 / 31 = 38 / 62

the remainder is 38 and this is the seat for the premium front row section

OR 1464 - 1426 = 38 seats

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Answer:

\( \frac{5001 + 5004}{2} = \frac{10005}{2} = 5002.5\)

The mean data for the set is 5002.5.

Mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.

For the given situation,

The data in the set are 5001 and 5004

The formula of mean is

\(Mean = \frac{sum of all data}{number of data}\)

⇒ \(Mean = \frac{5001+5004}{2}\)

⇒ \(Mean = \frac{10005}{2}\)

⇒ \(Mean = 5002.5\)

Hence we can conclude that the mean data for the set is 5002.5.

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a) Probability P(green or yellow) = 0.39 and b) P(not green) = 0.65 and c) This part of the question cannot be answered and d) P(green or yellow on Mon and Tue) × P(green on Wed) = 0.0523 and e) We cannot answer this part of the question.

(a) The probability of getting either a green or a yellow light on a randomly chosen day is given by the sum of their respective probabilities:

P(green) = 0.35 and P(yellow) = 0.04; hence the required probability is:

P(green or yellow) = P(green) + P(yellow) = 0.35 + 0.04 = 0.39.

(b) The probability of not getting a green light is equal to getting either a yellow or a red light. Hence, we have:

P(not green) = P(yellow or red) = 1 - P(green) = 1 - 0.35 = 0.65.

(c) To find the probability of finding a red light on both Monday and Tuesday, we need more information. This information is not given in the question. Hence, this part of the question cannot be answered.

(d) The probability of not encountering a red light until Wednesday starting Monday is the probability of getting either a green or yellow light on Monday and Tuesday and getting a green light on Wednesday. This is given by:

P(green or yellow on Mon and Tue) × P(green on Wed) = (P(green) + P(yellow))^2 × P(green) = (0.35 + 0.04)^2 × 0.35 = 0.0523.

(e) The probability of getting a green light on Wednesday given you had a red light on Tuesday is given by:

P(green on Wed | red on Tue) = P(green and red on Wed and Tue) ÷ P(red on Tue).

We don't have any information about the probability of getting a green and red light on Wednesday and Tuesday, so we cannot answer this part of the question.

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The amount that each charity gets is $25.

The charity raise simply define as we raise funds in the form of small amounts of money from a huge crowd of people within a specific period of time.

For example, if 100 people donate $50 each to your crowdfunding campaign in two weeks, you will be able to raise $5000.

To find the amount that each charity got, we have to divide the total charity amount raised in the proportion given, i.e., 1/6.

Each charity gets 1/6 of the total amount raised, which is $150.

So, we need to divide $150 by 6:

$150 ÷ 6 = $25

Therefore, each charity received $25.

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Answer:

yes is rhe anwers that was that i put

On solving the provided question, we can say that A,O, B lie on a straight line segment, so, angle COD=46°

An angle is a form in Euclidean geometry made composed of two rays, called the angle's sides, that meet at a point in the middle known as the angle's vertex. In the plane where the rays are placed, two rays can produce an angle. An angle is also produced when two planes intersect. They're known as dihedral angles. In plane geometry, an angle is the form that two rays or lines with a common termination might take. The Latin word "angulus," which means "horn," is where the English word "angle" comes from. The two rays, also known as the sides of the angle, have a common termination known as the vertex.

A,O, B lie on a straight line segment.

We know that

straight line has  = 180

angle AOC=3x+88

angle COD=(x+36)

Angle DOB = (2x - 4)

\(AOC+ COD+ DOB=180\\(3x+88)+(x+36)+(2x-4)=180\\6x+190=180\\ x=60/6=10 \\COD=x+36=10+36=46\\\)

so, angle COD=46°

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The probability is  0.00000911843.

The number of terms is 40 because the number selected falls within the range of integers 1 through 40 (inclusive).

Thus; n = 40

The combination formula, which is; gives the probability that 6 integers (r = 6)—the number of possible outcomes—will be obtained without repetition.

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

C(40, 6) = 40!/(6!(40 - 6)!)

C(40,6) = 3838380

When it comes to selecting a single item, there are several options available.

(1 - 6, 2 - 7, 8 - 13,...e.t.c)

There will be 35 successful results in all.

The likelihood that the winning numbers will be chosen from a set of six consecutive integers is;

P (that six consecutive integers will be chosen at random as the winning numbers) = likelihood of favorable outcomes/probabilities = 35/3838380 = 0.00000911843

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Answer:

1920

Step-by-step explanation:

I'm just doing it my way because it feels easier, but multiply 14 x 20 x 8 to get the volume of the entire figure.

Then we subtract that box of air which is 10 x 4 x 8.

So 14 x 20 = 280

280 x 8 = 2240

Then we find the volume of the missing part which is

10 x 4 = 40

40 x 8 = 320.

We get 2240 - 320 = 1920

Remember kids, wear your masks!

\(42 \frac{1}{2} + 37 \frac{4}{5} \)

\(42 \frac{5}{10} + 37 \frac{8}{10} \)

\( \frac{5}{10} + \frac{8}{10} = \frac{13}{10} = 1 \frac{3}{10} \)

\(79 + 1 \frac{3}{10} = 80 \frac{3}{10} \)

\(80 \frac{3}{10} \: \:miles \: or \: 80.3 \: miles\)

//

Just double check that I did the right calculations