What two number add to equall 3 and multiply to -40.

The line of code, `unique_ptr name_uPtr { make_unique) ("accountId") }` allocates dynamic memory space for the `accountId` object. It is possible to create smart pointers using the `unique_ptr` class. It points to an object and deallocates it when the pointer goes out of scope.

Therefore, it is commonly used to define the ownership of objects that are dynamically allocated.

The `make_unique` function is utilized to generate a unique pointer. It is available in C++14 and later versions. The function returns a unique pointer that possesses a type inferred by the function arguments. This aids in the elimination of the possibility of errors that could result from allocating and deleting memory. The `accountId` object is placed in the pointer with this function. `unique_ptr` and `make_unique` offer safer and more reliable memory management than raw pointers. With these smart pointers, developers do not need to be concerned about memory management problems like memory leaks or dangling pointers because they are managed automatically.

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the equation that verifies that the value of x in the diagram is equal to 10 is 7 = 1/2(4 + x). Option A is correct

The given diagram is a quadrilateral. Using the mid-segment theorem of shapes;

7 = 1/2(4 + x)

Cross mulltiply

7 * 2 = 4 + x

14  = 4  + x

Subtract 4 from both sides:

14 - 4 = 4 + x - 4

14 - 4 = x

x = 10

Hence the equation that verifies that the value of x in the diagram is equal to 10 is 7 = 1/2(4 + x)

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According to BPT theorem

Lets see how

Yes this satisfies

Option D

You are a district sales manager at the sales target for your team 135,000 per month. Your team's annual sales target is $1,620,000.

To calculate the annual sales target for your team, you need to multiply the monthly target by 12 (the number of months in a year):

Annual sales target = Monthly sales target x 12

Given that the monthly sales target for your team is $135,000, the annual sales target would be:

Annual sales target = $135,000 x 12

= $1,620,000

A Sales Manager is a professional responsible for managing a team of sales representatives within a specific geographic area or district. The role typically involves setting and achieving sales targets, developing and implementing sales strategies, and managing relationships with key customers.

Sales Managers are responsible for recruiting, training, and supervising sales staff, as well as monitoring their performance and providing coaching and guidance as needed. They also work closely with other departments within the organization, such as marketing and finance, to ensure that sales goals are aligned with overall business objectives. They must possess strong leadership and communication skills, as well as a deep understanding of their company's products or services and the competitive landscape in which they operate.

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Complete Question:-

You are a district sales manager at the sales target for your team 135,000 per month ? What is your annual sales?

Considering the median, the missing value of the data-set is of 31.

The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.

In this problem, since the set has even cardinality, the median is the mean of the middle elements, which are 23 and x. Since it is of 27, we have that:

(23 + x)/2 = 27

23 + x = 54

x = 31

Hence, the missing value of the data-set is of 31.

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Answer:

Option 3

Step-by-step explanation:

Divide both terms by 2

Answer:

segment BC is located at B (4, 0) and C (4, 12) and is twice the size of segment B prime C prime.

is the answer all you have to do to find the dilation is multiply it by the number factor if its getting bigger and divide if its getting smaller or add or subtract if decimal

The correct statement that describes the pre-image is - 'segment BC is located at B (1, 0) and C (1, 3) and is one-half the size of segment B prime C prime.'

"changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors."

For given question,

Segment B'C' has endpoints B'(2, 0) and C'(2, 6).

Segment BC was dilated at a scale factor of 2 from the origin.

To find the dilation,

Multiply original dimension by the scaling factor if its getting bigger and divide if its getting smaller.

We know that, if the scale factor is more than 1, then the image stretches.

This means, the image B'C' is larger than the pre-image BC

So, to find the pre-image that is, segment BC, we need to divide the dimensions of the image.

\(\Rightarrow B=\frac{1}{2}B'~~~and~~~C=\frac{1}{2}C'\\\\\Rightarrow B=\frac{1}{2}(2,0)~~~and~~~C=\frac{1}{2}(2,6)\\\\\Rightarrow B=(1,0)~~~and~~~C=(1,3)\)

Therefore, the correct statement that describes the pre-image is - 'segment BC is located at B (1, 0) and C (1, 3) and is one-half the size of segment B prime C prime.'

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\(\huge\text{Hey there!}\)

\(\huge\textbf{Equation:}\)

\(\mathbf{4t^2 - 2t - s}\)

\(\huge\textbf{Solving:}\)

\(\mathbf{4t^2 - 2t - s}\)

\(\mathbf{= 4(4)^2 - 2(4) - 5}\)

\(\mathbf{= 4(4\times 4) - 2(4) - 5}\)

\(\mathbf{= 4(16) - 2(4) - 5}\)

\(\mathbf{= 64 - 2(4) - 5}\)

\(\mathbf{= 64 - 8 - 5}\)

\(\mathbf{= 56 - 5}\)

\(\mathbf{= 51}\)

\(\huge\textbf{Answer:}\)

\(\huge\boxed{\textsf{Option B. 51}}\huge\checkmark\)

\(\huge\text{Good luck on your assignment \& enjoy your day!}\)

Answer:

/////////

Step-by-step explanation:

Step-by-step explanation:

please give me brainlest

Answer:

your mom + your mom = big mama there you go your welcome

Step-by-step explanation:

your mom + your mom = big  mama there you go your welcome

Answer:

its 4

Step-by-step explanation:

got a 100 on the test

Answer:

D

Step-by-step explanation:

A binary tree is a structure in which each node is capable of having two successor nodes, called "left child" and "right child."

In a binary tree, each node can have at most two successor nodes, known as the left child and the right child. These successor nodes branch out from the parent node, forming two distinct paths or branches. The left child represents the left branch, and the right child represents the right branch. This hierarchical structure allows for efficient organization and traversal of data, as each node can connect to two other nodes, creating a branching pattern throughout the tree. The concept of left and right children enables various operations and algorithms to be performed on the binary tree, such as insertion, deletion, searching, and sorting.

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The equation 4x + 3y = -18 is parallel to the given line since they have the same slope.

The equation of a line in slope-intercept form is expressed as y = mx + b

where

m is the slope

b is the y-intercept

Given the equation below

y =-4/3x-7

The slope of the line is -4/3.

In order to determine the equation that represents a line which is parallel to the line, we need to determine the line that has a slope of -4/3

For the equation 4x + 3y = -18:

3y = -4x - 18

Divide through by 3 to have:

3y/3 = -4x/3 - 18/3

y = -4/3 x - 6

Since the slope of the line is -4/3, hence the equation 4x + 3y = -18 is parallel to the given line.

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Let's first use the information given to find the middle sibling's age:

The oldest sibling is 16 years old, so their age is 16.

The middle sibling is six years older than one-half the age of the youngest sibling.

One-half the age of the youngest sibling can be found by subtracting the age of the youngest sibling from 1:

One-half the age of the youngest sibling = 1 - age of the youngest sibling

One-half the age of the youngest sibling = 1 - (age of youngest sibling)

One-half the age of the youngest sibling = 1 - (age of youngest sibling + 6)

One-half the age of the youngest sibling = 1 - (age of youngest sibling + 6)

One-half the age of the youngest sibling = 1 - (16 + 6)

One-half the age of the youngest sibling = 1 - 22

One-half the age of the youngest sibling = 3

Now we can use the information given to find the middle sibling's age:

The middle sibling is six years older than one-half the age of the youngest sibling.

The middle sibling's age is 6 + 3 = 9 years old.

Now we can use the information given to find the youngest sibling's age:

The oldest sibling is 16 years old.

The age of the youngest sibling is one-half the age of the middle sibling.

One-half the age of the middle sibling = 3

The age of the youngest sibling can be found by subtracting 6 from the age of the middle sibling:

The age of the youngest sibling = 9 - 6 = 3 years old.

Therefore, the ages of the three siblings are:

The oldest sibling is 16 years old.

The middle sibling is 9 years old.

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As a result, the total distance traveled by Mary in her round trip is 3/2 mile + 3/2 mile = 6/2 mile = 3 mile

We can calculate the total distance traveled by a body with position function s (t) if it moves along a coordinate line without changing direction from t = a to t = b. If the body changes direction during the journey, we must integrate the body's speed |v (t)| to find the total distance traveled.

Therefore,

We know Mary spent only a third of the time coming from school as she did going because she traveled three times as fast coming from school as she did going to school (6 miles per hour versus 2 miles per hour). If x represents the time it took her to get to school, then x/3 represents the time it took her to return.

Knowing that the total trip took 1 hour, we have:

x + x/3 = 1

3x/3 + 1x/3 = 1

4x/3 = 1

x  = 3/4

So we know it took Mary 3/4 of an hour to get to school (and 1/4 of an hour to get home).

Remembering that distance = rate × time, Mary's commute to school was (2 miles per hour) × (3/4 of an hour) = 3/2 mile. Furthermore, because she returned via the same route, she must have traveled 3/2 of a mile.

As a result, the total distance traveled by Mary in her round trip is 3/2 mile + 3/2 mile = 6/2 mile = 3 mile.

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Answer: To answer this question, we would need to know the rate of water flow through the leaky faucet and the duration of time it leaks for. Without this information, it is not possible to calculate how much water is wasted in a day.

For example, if we assume that the leaky faucet drips once every second and each drip is equivalent to 0.25 milliliters of water, we can calculate the amount of water wasted in a day as follows:

1 day = 24 hours x 60 minutes/hour x 60 seconds/minute = 86,400 seconds

Number of drips in a day = 86,400 seconds x 1 drip/second = 86,400 drips

Amount of water wasted in a day = 86,400 drips x 0.25 milliliters/drip = 21,600 milliliters = 21.6 liters

Therefore, if the leaky faucet drips once every second and each drip is equivalent to 0.25 milliliters of water, it would waste approximately 21.6 liters of water in a day.

However, it is important to note that the rate of water flow through a leaky faucet can vary widely, so this is just one example calculation.

Step-by-step explanation:

The work required to pump the water out of the full hemisphere tank is given by 1000 * V * 9.8 * r joules.

To calculate the work required to pump the water out of the full hemisphere tank, we need to determine the gravitational potential energy of the water being lifted. The work done is equal to the change in potential energy.

First, let's calculate the volume of the hemisphere tank. The volume of a hemisphere is given by the formula:

V = (2/3) * π * \(r^{3}\)

Where r is the radius of the hemisphere.

Next, we need to find the height from which the water is lifted. Since the tank is a full hemisphere, the height is equal to the radius of the hemisphere.

Once we have the volume and the height, we can calculate the mass of the water lifted using the density of water:

m = density * V

Finally, we can calculate the work done using the formula:

Work = m * g * h

Where g is the acceleration due to gravity (approximately 9.8 m/\(s^{2}\) ) and h is the height.

Let's assume the radius of the hemisphere tank is given as 'r'. Then we can calculate the work required as follows:

Step 1: Calculate the volume of the hemisphere tank

V = (2/3) * π * \(r^{3}\)

Step 2: Calculate the mass of water lifted

m = density * V

m = 1000  kg/\(m^{3}\)  * V

Step 3: Calculate the work done

Work = m * g * h

Work = 1000 kg/\(m^{3}\) * V * 9.8 m/\(s^{2}\) * r

Therefore, the work required to pump the water out of the full hemisphere tank is given by 1000 * V * 9.8 * r joules.

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Answer:

∠1 and ∠2, ∠7 and ∠8

Answer:

∠1 and ∠7, ∠2 and ∠8

Step-by-step explanation:

just took the quiz

Answer:

Me encanta el pollo, de todos modos, un día que es hoy, por cierto, fui a la tierra de los pollos y caminé en México, ¿sabías que es mi sueño? ¿Olvidé que mi nombre es jemma y me gusta caminar? párrafo así que nos vemos

Step-by-step explanation:

Dyscalculia is a learning disorder that affects a person’s ability to do the math.

A learning problem called dyscalculia diminishes a person's capacity for math. Similar to how dyslexia impairs reading-related brain regions, dyscalculia interferes with the knowledge and skills connected to math and numbers. Although dyscalculia often first manifests in childhood, it can even affect adults who are unaware of it.

The signs of this condition typically emerge in childhood, particularly as kids start to master the fundamentals of math. However, many adults who suffer from dyscalculia are unaware of it. When forced to do the math, people with dyscalculia frequently experience mental health problems like anxiety, depression, and other distressing emotions.

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Answer:

a) Rs 22

b) 4 liter

hope it helps

Answer:

cost of 2 3/4 litre milk is 60 1/2

first we in number from fractions

Step-by-step explanation:

cost of 2 3/4 litre milk is 60 1/2

first we in number from fractions

11/2 litre = 5.5 litre

RS 121/2 = 60.5

5.5 litre milk = Rs 60.5

(i) 1 lire milk = 60.5/5.5 = 11

(i)  1 litre milk rate is Rs 11

(ii) 1 litre  = Rs 11      , Rs 88 = 88/11 litre        , 8 litre

(i) part answer   = Rs 11

(ii) part Answer = 8 litre milk

Answer:

Let the first term be "a" and common difference be "d". Then, the fifth term is 3a.

Quarter of the fifth term is 9, so (1/4) * 3a = 9. Solving for a, we get:

a = 36.The sum of the first 8 terms of an arithmetic progression can be found using the formula:

S_n = n/2 * (2a + (n - 1)d)

where n is the number of terms.In this case, n = 8, so:

S_8 = 8/2 * (2 * 36 + (8 - 1) * d)

= 4 * (72 + 7d)

= 288 + 28dSince the common difference is "d", the sum of the first eight terms is 288 + 28d.

Correct me if I’m wrong

The sum of the first eight terms of the arithmetic progression is 264.

An arithmetic sequence is a set of numbers where each phrase is created by multiplying the previous term by a constant amount (referred to as the common difference). In other terms, an arithmetic sequence is a set of numbers that changes in value from one term to the next by a fixed amount.

Let the first term of the arithmetic progression be represented by 'a', and let the common difference between terms be represented by 'd'.

Then, according to the problem statement, we know that the fifth term is three times the first term, so:

a + 4d = 3a

Simplifying this equation, we get:

2a = 4d

a = 2d

Now we can use the fact that a quarter of the fifth term is 9 to solve for d:

(1/4)(3a) = 9

3a = 36

a = 12

d = a/2 = 6

So the arithmetic progression is: 12, 18, 24, 30, 36, 42, 48, 54

The sum of the first eight terms can be found using the formula:

S₈ = (n/2)(2a + (n-1)d)

where n = 8 is the number of terms.

Plugging in the values we have found, we get:

S₈ = (8/2)(2(12) + (8-1)(6))

S₈ = 4(24 + 42)

S₈ = 4(66)

S₈ = 264

Therefore, the sum of the first eight terms of the arithmetic progression is 264.

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Answer: (5/12)m

Step-by-step explanation: hope this helps (～﹃～)~zZ

Answer:

x = 4

Step-by-step explanation:

6x - 9 = 15

6x - 9 + 9 = 15 + 9

6x = 24

6x / 6 = 24 / 6

x = 4

X=4

Add 9 to both sides. 6x=24. Divide 6 from both and get 4.

Answer:

  C.  4x²√(3x)

Step-by-step explanation:

You want to simplify √(48x⁵).

Square root expressions can be simplified by removing perfect squares from under the radical:

  \(\sqrt{48x^5}=\sqrt{16x^4\cdot3x}=\sqrt{(4x^2)^2}\cdot\sqrt{3x}=\boxed{4x^2\sqrt{3x}}\)

Step-by-step explanation:

T0 = a³+4

T1 = a⁴x a¹ +4

T2= a³ + a³ + 4

T3= a⁴ + a⁴* a² + 4

T4= a⁴ + a⁴ x a¹ + 4

T5= a³ + a³ + a⁴+4

Answer:

hello,

Step-by-step explanation:

c(1)=5

c(2)=9

c(2)-c(1)=9-5=4

c(2)=9

c(3)=13

c(3)-c(2)=13-9=4

c(3)=13

c(4)=17

c(4)-c(3)=17-13=4

c(4)=17

c(5)=21

c(5)-c(4)=21-17=4

for n=1,2,...,k :

c(n+1)-c(n)=4 and c(n+1)=4*(n+1)+1=4n+5

c(1)=1

Answer:

3/10

Step-by-step explanation:

you do 3/5 times 1/2 which is 3/10

half of 3/5 is 3/10

hope this helps

correct me if this is wrong

True. If a small segment of the population is sampled, the resulting estimate will generally be less precise compared to sampling a larger portion of the population.

Precision refers to the degree of variation or uncertainty associated with the estimate.

To increase the precision of an estimate, it is generally recommended to have a larger sample size, ensuring that the sample is representative of the population and captures its variability adequately.

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Linear regression is a method of fitting a straight line between a dependent variable and an independent variable.

However, this method can be extended to accommodate some forms of non-linear relationships between the response and predictor(s). Some forms of non-linear relationships can be accommodated in a linear model if we include transformed versions of the predictor(s). Moreover, polynomial regression is one method for incorporating non-linear associations in a linear model. Thus, all of the given options are correct. So, the correct option is (A) The linear regression model may be extended to accommodate some forms of non-linear relationships between the response and predictor(s). (B) Some forms of non-linear relationships may be accommodated in a linear model if we include transformed versions of the predictor(s). (C) Polynomial regression is one method for incorporating non-linear associations in a linear model.

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Recurrence relations are mathematical equations that define the running time of an algorithm in terms of its input size. To find the time complexity of a recurrence relation, we can use one of the three methods: substitution method, recursion tree method, and master theorem.

The substitution method involves replacing the recurrence relation with an assumed solution and then proving it using mathematical induction. The recursion tree method involves constructing a tree diagram to represent the recurrence relation and calculating its running time. The master theorem is a formula that can be used to determine the time complexity of a recurrence relation based on its coefficients.

Assuming the base case t(0), we can find the time complexity of a recurrence relation using any of these methods. For example, if we have a recurrence relation of the form T(n) = 2T(n/2) + n, we can use the master theorem to find its time complexity. The theorem states that if the recurrence relation is of the form T(n) = aT(n/b) + f(n), where a >= 1, b > 1, and f(n) is a polynomial, then its time complexity is O(nlogba) if logba > c, O(nlogba log n) if logba = c, and O(n^c) if logba < c, where c is a constant.

In summary, to find the time complexity of a recurrence relation, we can use one of the three methods: substitution method, recursion tree method, and master theorem. All three methods involve solving the recurrence relation and determining its running time based on its input size.

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