Solve for x. 23r + 2 = 156 + 481 + 6 A. x = 1/12 B. x = -2/5C. x = -1/10 D. x = -12/5

Answer:

-1, 2, 4

Step-by-step explanation:

f(x) is the function's value at any given x.  In other words, it's your function's y coordinate.  You're looking for where the y coordinate is zero - so, in other words, the x intercepts.  Luckily for you, all the x-intercepts here are clearly marked and they were kind enough to give you the coordinates.

From the given scenario 1, 3, 4, 5, 7, 9, 10 is combination and rest others are permutations

Permutations are the arrangements of objects in a specific order. They are a way of counting the number of ways to choose and arrange a set of objects. The order of the objects matters in permutations. For example, the number of ways to arrange the letters A, B, and C in a row is 3! (or 6), because there are 3 choices for the first letter, 2 choices for the second letter, and 1 choice for the last letter.

Combinations, on the other hand, are the ways of choosing a set of objects without regard to order. The order of the objects does not matter in combinations. For example, the number of ways to choose two letters from A, B, and C is 3C2 (or 3), because there are three possible combinations (AB, AC, BC), but they are the same set of two letters.

Therefore, scenario 1, 3, 4, 5, 7, 9, 10 is combination and rest others are permutations

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The scale factor of the dilation of the given object is 4.

The scale factor of dilation:

The scale factor of the dilation of an object is determined by taking the ratio of image length to the corresponding object length.

Dilation is the process of resizing or transforming an object. The transformation that makes the objects smaller or larger with the help of the given scale factor.

The basic formula to find the scale factor of a dilated is:

Scale factor = Dimension of the new shape ÷ Dimension of the original shape.

\(SD=\frac{32cm^2}{4cm^2}\)

SD=4

Thus, the scale factor of the dilation of the given object is 4.

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Answer:

85.71 %

Step-by-step explanation:

26-14=12

12/14= 0.8571

0.8571x100= 85.71

Answer:

A change from 14 to 26 represents a positive change (increase) of 85.7142857143%

Step-by-step explanation:

Use the formula:

New - Old / Old x 100%

In other words, new(26) minus old(14) divided by old(14) time 100%

14 is the old value and 26 is the new value. In this case we have a positive change (increase) of 85.7142857143 percent because the new value is greater than the old value.

Answer:

4.7

Step-by-step explanation: anything over 5 you round up

Answer:

Answer: C

Step-by-step explanation:

I think this the one becuase your supposed to find how tall the real pyramid itself, using the current convertion, And this proportion exactly shows the correct way to set up the eqaution.

A ratio shows us the number of times a number contains another number. The correct option is C, x/147=1/10.

A ratio shows us the number of times a number contains another number.

Given that Rosa is using the scale ratio 1 inch = 10 meters. Therefore, we can write,

Scale ratio = Measure in the model / measure in real life = 1 inch / 10 meters

Also, the Great Pyramid in Egypt is about 147 meters tall. Therefore, if the height of the great Pyramid in scale model is represented by x. Then we can write, the scale ratio as,

Scale ratio = Measure in the model / measure in real life = 1 inch / 10 meters

Scale ratio = 1 inch / 10 meters = x inches / 147 meters

Hence, the correct option is C, x/147=1/10.

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Answer:

22,23,24

Step-by-step explanation:

Each term is being added by one. So if you add 1 to the next 3 terms after 21, you get 22,23, and 24.

In a purchase acquisition, the purchase price is allocated to the fair value of the net assets acquired. In this case, Plaza Corporation has purchased 70% of Square Company's voting common stock.

Since the noncontrolling interest in Square is 30% and has a fair value of $124,800, the implied fair value of Square Company is $178,285 ($291,200 - $124,800).The difference between the purchase price and the fair value of net assets acquired represents goodwill. The fair value of net assets acquired is $380,000 + $14,000 = $394,000. Therefore, the goodwill is $116,485 ($178,285 - $394,000).The goodwill is not amortized but is subject to impairment testing at least annually. The goodwill impairment test compares the fair value of the reporting unit, in this case, Square Company, to the carrying amount of the reporting unit, including the goodwill. If the fair value of the reporting unit is less than its carrying amount, an impairment loss is recognized, which reduces the carrying amount of the goodwill.

Based on the provided information, the amount attributed to goodwill as a result of the acquisition is $116,485. It is not amortized but is subject to impairment testing at least annually.

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Answer:

259.5

Step-by-step explanation:

8.1*12=97.2
Area of trapiezium = 1/2(b+a)h
(2.8+8.1)=10.9
10.9*3/2=16.35
16.35*2=32.7
2.8*12=33.6
33.6+32.7+97.2=163.5
4*12*2=96
163.5+96=259.5

Answer:

the ratio of n to m is 5 : 7

5m = 7 n

n : m = 5 : 7

The mood of the categorical syllogism in example 2 is AIO.

In your example, we have the following premises and conclusion:

1. Major Premise: No dogmatists are scholars who encourage free thinking.
2. Minor Premise: Some theologians are scholars who encourage free thinking.
3. Conclusion: Some theologians are not dogmatists.

The major premise in example 2 is an A proposition (All S are not P). The minor premise in example 2 is an I proposition (Some S are P). The conclusion in example 2 is an O proposition (Some S are not P).

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Answers:The difference elevations is more than 1900

Detriot is below sea level

a) The relevant population is the heavy soft-drink users in the given case, and the appropriate sampling design that should be used is  stratified random sampling. The list of all heavy soft-drink users is the sampling frame.

b) Cluster sampling refers to a sampling design where population is divided into naturally occurring groups and a random sample of clusters is chosen.

The advantages are efficient, easy to perform, and used when the population is widely dispersed. The disadvantages are sampling errors, have lower level of precision, and have the standard error of the estimate.

a) The relevant population for the public relations research department to investigate the initial reactions of heavy soft-drink users to a new all-natural soft drink is heavy soft-drink users. The appropriate sampling design that can be used to investigate the issues is stratified random sampling.

Stratified random sampling is a technique of sampling in which the entire population is divided into subgroups (or strata) based on a particular characteristic that the population shares. Then, simple random sampling is done from each stratum. Stratified random sampling is appropriate because it ensures that every member of the population has an equal chance of being selected.

Moreover, it ensures that every subgroup of the population is adequately represented, and reliable estimates can be made concerning the entire population. The list of all heavy soft-drink users can be the sampling frame.

b) Cluster sampling is a type of sampling design in which the population is divided into naturally occurring groups or clusters, and a random sample of clusters is chosen. The elements within each chosen cluster are then sampled.

The advantages of cluster sampling are:

The disadvantages of cluster sampling are:

A situation where cluster sampling would be appropriate is in investigating the effects of a new medication on various groups of people. In this case, the population can be divided into different clinics, and a random sample of clinics can be selected. Then, all patients who meet the inclusion criteria from the selected clinics can be recruited for the study. This way, the study will be less expensive, and it will ensure that the sample is representative of the entire population.

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Step-by-step explanation:

=2(6×+7)(7×-4)

=2(+42)(-32)

=2×+42×-32

=84×-32

=-2688

Answer:

3

Step-by-step explanation:

m = y2 - y1 / X2 - X1

-1 is your X1 . -4 is your y1

2 is your X2 . 5 is your y2

just replace what's in the equation

m= 5 - (-4) / 2 - (-1)

m= 9 / 3

m = 3

hi there

the explanation is in the picture

Answer:not understanding how he steps

Step-by-step explanation:

Answer:

Children's' Tickets Sold: 400

College Tickets Sold: 300

Adult Tickets Sold: 800

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Pre-Calculus

Step-by-step explanation:

Step 1: Define Variables

x = children tickets

y = college tickets

z = adult tickets

Step 2: Define Systems

Use the given information to set up the equations.

x + y + z = 1500

1.5x + 3y + 5z = 5500

y = x - 100

Step 3: Redefine Systems

x + y + z = 1500

1.5x + 3y + 5z = 5500

-x + y = -100

Step 4: Solve for x

Here we see that our x = 400, y = 300, and z = 800. Correspond this with our defined variables and we have our answer.

Answer:

37 students in each bus so 111 students went on the bus

Step-by-step explanation:

6 students went on the bus so 117 - 6 = 111 there are 3 buses so 111 / 3 = 37 so 37 students per bus

The correct answer is (d) in the money. The XYZ 30 put sold at 3 is in the money because the strike price is lower than the current market price of XYZ, indicating the potential for the option holder to gain if they were to exercise the option.

To determine the status of an XYZ 30 put option sold at 3 when XYZ is trading at 40, we need to understand the concepts of "at parity," "at the money," "out of the money," and "in the money" in options trading.

- At parity: An option is said to be at parity when its market price is equal to its intrinsic value. Intrinsic value refers to the amount by which an option is in the money. If an option is at parity, there is no inherent gain or loss in holding the option.

- At the money: An option is considered at the money when the strike price of the option is equal to the current market price of the underlying asset. In this case, the XYZ 30 put would be considered at the money if the XYZ stock is trading at 30, which is not the case in this scenario.

- Out of the money: An option is out of the money when the strike price is higher for a put option (or lower for a call option) than the current market price of the underlying asset. In this scenario, since the XYZ 30 put has a strike price of 30 and XYZ is trading at 40, the put option is out of the money.

- In the money: An option is in the money when the strike price is lower for a put option (or higher for a call option) than the current market price of the underlying asset. In this case, since the XYZ 30 put has a strike price of 30 and XYZ is trading at 40, the put option is in the money.

Therefore, the correct answer is (d) in the money. The XYZ 30 put sold at 3 is in the money because the strike price is lower than the current market price of XYZ, indicating the potential for the option holder to gain if they were to exercise the option.

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Answer:

So the answer would be 9

Step-by-step explanation:

3*6=9

Answer:

2 and 3\4

Step-by-step explanation:

hope that is right

The derivative of y with respect to t is given by y' = [sin(t) + t * cos(t) + t^2 * cos(t)] / [(1 + t)^2].

To differentiate the given function, y = (t * sin(t)) / (1 + t), we can apply the quotient rule of differentiation. The quotient rule states that for two functions u(t) and v(t), the derivative of their quotient u(t) / v(t) is given by:

y' = (u'(t) * v(t) - u(t) * v'(t)) / [v(t)]^2

Now, let's differentiate each component of the function separately:

u(t) = t * sin(t)

v(t) = 1 + t

To find u'(t), we need to apply the product rule. The product rule states that for two functions f(t) and g(t), the derivative of their product f(t) * g(t) is given by:

(f(t) * g(t))' = f'(t) * g(t) + f(t) * g'(t)

Using the product rule, we can find u'(t):

u'(t) = (t)' * sin(t) + t * (sin(t))'

= (1) * sin(t) + t * cos(t)

= sin(t) + t * cos(t)

To find v'(t), we differentiate v(t) with respect to t:

v'(t) = (1 + t)' = 1

Now, we can substitute the values into the quotient rule formula:

y' = [(sin(t) + t * cos(t)) * (1 + t) - (t * sin(t))] / [(1 + t)]^2

Simplifying further:

y' = [sin(t) + t * cos(t) + t * sin(t) + t^2 * cos(t) - t * sin(t)] / [(1 + t)^2]

= [sin(t) + t * cos(t) + t^2 * cos(t)] / [(1 + t)^2]

Therefore, the derivative of y with respect to t is given by y' = [sin(t) + t * cos(t) + t^2 * cos(t)] / [(1 + t)^2].

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Adjusted Bank Balance: Rs. (12,550 + 8,000 + 2,550 + 3,500 - 5,500 - 1,000 - 5,100)

Based on the given information, let's summarize the items in the bank reconciliation statement:

a. Cheques drawn but not yet cleared by the bank: Rs. 8,000.

b. Direct payment made by a customer into the bank but not recorded in the cash book: Rs. 2,550.

c. Commission paid by the bank as per standing instruction: Rs. 3,500.

d. Cheque paid to the bank but not yet credited by the bank: Rs. 5,500.

e. Wrong amount credited in the passbook but not in the cash book: Rs. 1,000.

f. Undercast in the credit side of the cash book: Rs. 5,100.

g. Cash book balance: Rs. 12,550.

To prepare the bank reconciliation statement, we need to adjust the cash book balance by considering the items mentioned above. The statement would look as follows:

Cash Book Balance: Rs. 12,550

Add: Cheques drew but not enhanced: Rs. 8,000

Add: Direct payment made by a customer into the bank but not recorded in the cash book: Rs. 2,550

Add: Commission paid by bank as per standing instruction: Rs. 3,500

Less: Cheque paid to bank but not credited by the bank: Rs. 5,500

Less: Wrong amount credited in passbook but not in cash book: Rs. 1,000

Less: Undercast in the credit side of cash book: Rs. 5,100

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In the realm of geometry, lines and points are foundational, undefined terms. The postulate asserting the existence of exactly one line between any two points is best represented by option (c), where a straight line passes through points A and B, affirming the fundamental concept that two points uniquely determine a line.

The correct answer is option C.

In geometry, the foundational concepts of lines and points are considered undefined terms because they are fundamental and do not require further explanation or definition. These terms serve as the building blocks for developing geometric principles and theorems.

One crucial postulate in geometry states that "Exactly one line exists between any two points." This postulate essentially means that when you have two distinct points, there is one and only one line that can be drawn through those points.

To illustrate this postulate, we can examine the given options. The diagram that best represents this postulate is option (c), where there is a straight line passing through points A and B. This choice aligns with the postulate's assertion that a single line must exist between any two points.

Therefore, among the provided options, only option (c) accurately depicts the postulate. It visually reinforces the idea that when you have two distinct points, they uniquely determine a single straight line passing through them.

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The volume of the pyramid is 66.7 cm cube. Therefore, the answer is c.

The above diagram is a square base pyramid. The volume of the square base pyramid can be represented as follows:

volume of the pyramid = 1 / 3 BH

where

Therefore,

base area = l²

where

Hence,

base area = 5²

base area = 25 cm²

Therefore, let's find the volume of the pyramid.

Hence,

volume of the pyramid =  1 / 3 × 25 × 8

volume of the pyramid =  200 / 3

volume of the pyramid = 66.6666666667

Therefore,

volume of the pyramid = 66.67 cm³

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Answer:

5) 48

6) 60

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Impulse, change in momentum, final speed, and momentum are all related concepts in the context of Newton's laws of motion. Let's go through each option and explain their relationships:

(a) Impulse delivered: Impulse is defined as the change in momentum of an object and is equal to the force applied to the object multiplied by the time interval over which the force acts.

Mathematically, impulse (J) can be expressed as J = F  Δt, where F represents the net force applied and Δt represents the time interval. In this case, you mentioned that the net force acting on the crates is shown in the diagram. The impulse delivered to each crate would depend on the magnitude and direction of the net force acting on it.

(b) Change in momentum: Change in momentum (Δp) refers to the difference between the final momentum and initial momentum of an object. Mathematically, it can be expressed as Δp = p_final - p_initial. If the crates start from rest, the initial momentum would be zero, and the change in momentum would be equal to the final momentum. The change in momentum of each crate would be determined by the impulse delivered to it.

(c) Final speed: The final speed of an object is the magnitude of its velocity at the end of a given time interval.

It can be calculated by dividing the final momentum of the object by its mass. If the mass of the crates is provided, the final speed can be determined using the final momentum obtained in part (b).

(d) Momentum in 3 s: Momentum (p) is the product of an object's mass and velocity. In this case, the momentum in 3 seconds would be the product of the mass of the crate and its final speed obtained in part (c).

To rank these quantities from greatest to least for each crate, you would need to consider the specific values of the net force, mass, and any other relevant information provided in the diagram or problem statement.

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Answer:

96

Step-by-step explanation:

6a²

Put a as 4.

6(4)²

Solve for power first.

6(16)

Multiply both terms.

= 96