You bought 100 shares of stock at $15 per share. You sold your 100 shares at $21.75 per share. Calculate your total profit from the sale.

Answer:

4500/9= 500

Also what did you mean by using metal?

Answer is 500

500 = 5000 to the nearest tenth

500 = 500 to the nearest hundredth

500 = 500 to the nearest thousandth

= 0 to the nearest tenth

= 0 to the nearest hundredth

= 0 to the nearest thousandth

Answer:

A. 4 inches

Step-by-step explanation:

Applying,

P = 2(L+W)............. Equation 1

Where P = Perimter of the rectangle, L = Length of the rectangle, W = width of the rectangle.

make W the subject of the equation

W = (P/2)-L............ Equation 2

From the question,

Given: P = 32 inches, L = 1 foot (Convert from Foot to inches), L = 12 inches

Substitute these values into equation 2

W = (32/2)-12

W = 16-12

W = 4 inches.

Hence the right option is A.

Answer:

The answer is B

PLEASE MARK ME AS BRAINLIEST

Answer:

Let me give you an example of a segment addition problem that uses three points that asks the student to solve for x but has a solution x = 20.

First, I assumed values for each x, y and z and then manipulated their coefficients to get the total at the end of each equation.

20 + 10 +30 = 60

40 + 0 + 40 = 80

40 + 10 = 50

Then exchangeing these numbers into values and we have the following equation.

x + 2y + 3z = 60

2x + 4z = 80

2x + z = 50

If you will solve them manually by substituting their variables into these equations, you can get

x = 20

y = 5

z = 10

Step-by-step explanation:

Provided in the question, total number of people that can be accommodated in the theatre are 471.

Then, according to the question there are two possibilities. The number of people is less than the total number of People who can be accommodated.

\(1) \: p + 254 < 471\)

Or, they can be equal to the number of people.

\(2) \: p + 254 = 471\)

Combining both the inequations, We get

\( \boxed{ p + 254 \leqslant 471}\)

So, the correct option is Option D

━━━━━━━━━━━━━━━━━━━━

the answer is A,D,B,F

Step-by-step explanation:

I literally just took the quiz and got 90%

The true statements about this histogram are,

The histogram shows there were 22 students in the class.

The histogram is symmetrical.

The histogram has a peak.

The histogram shows the data is evenly distributed.

The frequency distribution of a collection of data reveals how frequently each unique value appears.

The most typical graph for displaying frequency distributions is a histogram. Although it closely resembles a bar chart, there are significant variances.

Given, A histogram titled Science Grades has grades on the x-axis and the number of students on the y-axis.

2 students received a score of 50 to 59;

5 students received a score of 60 to 69;

8 students received a score of 70 to 79;

5 students received a score of 80 to 89;

2 students received a score of 90 to 100.

∴ The statements that are true about this histogram are,

The histogram shows there were 22 students in the class as

(2 + 5 + 8 + 5 + 2) is 22.

The histogram is symmetrical as the order of students remains the same if we rotate it about the y-axis.

The histogram has a peak as 8 students received a score of 70 to 79.

The histogram shows the data is evenly distributed as this data is somehow bell-shaped.

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Answer:

Should be -69 1/3

Step-by-step explanation:

Let X equal the decimal number

Equation 1:

X=69.3333333333¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

With 10 digits in the repeating decimal group,

create a second equation by multiplying

both sides by 1010 = 10000000000

Equation 2:

10000000000X=693333333333.3333333333¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

Subtract equation (1) from equation (2)

10000000000XX9999999999X===693333333333.3333333333...69.3333333333...693333333264

We get

9999999999X=693333333264

Solve for X

X=6933333332649999999999

Find the Greatest Common Factor (GCF) of 693333333264 and 9999999999, if it exists, and reduce the fraction by dividing both numerator and denominator by GCF = 3333333333,

693333333264÷33333333339999999999÷3333333333=2083

Simplify the improper fraction,

=6913

In conclusion,

−69.3333333333¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯=−6913

Answer:

To find the perimeter of triangle ABC, we need to find the lengths of all three sides of the triangle. To do this, we can use the distance formula, which states that the distance between two points (x1, y1) and (x2, y2) is given by the square root of ((x2 - x1)^2 + (y2 - y1)^2).

Applying this formula, we can find the lengths of the sides of the triangle as follows:

AB = sqrt((7 - (-1))^2 + (-6 - (-6))^2) = sqrt(8^2 + 0^2) = sqrt(64) = 8

BC = sqrt((3 - 7)^2 + (-3 - (-6))^2) = sqrt(-4^2 + 3^2) = sqrt(16 + 9) = sqrt(25) = 5

AC = sqrt((-1 - 3)^2 + (-6 - (-3))^2) = sqrt(-4^2 + 3^2) = sqrt(16 + 9) = sqrt(25) = 5

Thus, the perimeter of triangle ABC is 8 + 5 + 5 = 18 units.

To calculate an augmented matrix, first write the coefficients of the variables in the equation in one matrix. Then, add the constants on the right side of the equation to the end of the matrix. This will form the augmented matrix.

An augmented matrix is a matrix composed of a coefficient matrix and a constant vector. It is used to represent a system of linear equations. To calculate an augmented matrix, first write the coefficients of the variables in the equation in one matrix. For example, in the equation 2x + 3y = 5, the coefficients are 2 and 3. The matrix would look like [2 3]. Then, add the constants on the right side of the equation to the end of the matrix. In this example, the constant is 5, so the augmented matrix would look like [2 3 5]. This augmented matrix can then be used to solve the linear equation. It can be used to row reduce the matrix to find the solutions of the variables, or it can be used with other methods such as Cramer's Rule or Gaussian Elimination.

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The equation of cost of taxi payed by cal is,

y=1. 3x+2

here , y --> total cost of taxi

x --> distance travelled by him

Cofficient of x i.e., 1.3 represents the cost/rate of taxi per mile .

We have given a equation of total cost pay by Cal on ordering a taxi from online taxi service. The equation is

y = 1.3x+2

where, y represents the total cost in dollars

x represents the number of miles he travels ; 2 is fixed charge

Since, x represents the number of miles he travels then the cofficient of x is representing the taxi rate or cost per mile . So, that when we multiply 1.3 with number of miles he travel(i.e x ) we get the total cost on travelling x distance.

After adding the total cost of travelling with fixed charge of taxi we get total cost of journey.

Hence, 1.3 represents the cost per mile.

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When a positive point charge q is placed at point P, it produces an electric field at all points surrounding it. Electric fields are defined as the forces that a charged particle experiences when placed in the vicinity of other charged particles, and they are also called the Coulomb forces.

The electric field generated by the point charge is measured by the force it exerts on a small test charge placed at a distance r from the point charge.

This force is given by Coulomb's law, which states that the magnitude of the force between two charges is proportional to the product of the charges and inversely proportional to the distance between them.

The electric field is a vector quantity and is given by the force experienced by the test charge divided by the magnitude of the test charge.

It is represented by an arrow, with the direction of the arrow indicating the direction of the electric field at that point.

The electric field generated by a positive point charge is radially outward from the charge, which means that it points away from the charge in all directions.

This is because a positive charge repels other positive charges and attracts negative charges, and therefore, a test charge would be pushed away from the positive point charge and towards negative charges, resulting in a radially outward electric field.

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Answer:

4 ^12 (d)

Step-by-step explanation:

exponent division: first power - second power.

first power (8) - second power (-4) = 12

this can be proved by checking on a calculator

Hope this helps!

Answer:

x=9

Step-by-step explanation:

Use the intersecting chord theorem:

RE*ET = UE*ES

Substitute values

21 (2x+2) = 30 (x+5)

Expand:

42x+42 = 30x + 150

transpose and simplify

42x-30x = 150 - 42

12x = 108

x = 9

About \(80.5\%\) of the variation in y can be attributed to the linear relationship with x.

Used the concept of correlation coefficient that states,

The proportion of the variation in y that can be explained by the linear relationship between x and y can be determined by squaring the correlation coefficient

Given that,

When paired variables are considered, the linear correlation coefficient is,

\(r=0.897\)

Hence the proportion of the variation in y explained by x is,

\(r^2 = (0.897)^2\)

\(r^2 = 0.804609\)

This means that about \(80.5\%\) of the variation in y can be attributed to the linear relationship with x.

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Answer:

x ≈ 25.4 Km

Step-by-step explanation:

Using the tangent ratio in the right triangle on the right

tan54° = \(\frac{opposite}{adjacent}\) = \(\frac{opp}{17}\) ( multiply both sides by 17 )

17 × tan54° = opp , thus

opp ≈ 23.4

-------------------------------------------

Using the cosine ratio in the right triangle on the left

cos23° = \(\frac{adjacent}{hypotenuse}\) = \(\frac{23.4}{x}\) ( multiply both sides by x )

x × cos23° = 23.4 ( divide both sides by cos23° )

x = \(\frac{23.4}{cos23}\) ≈ 25. 4 Km ( to the nearest tenth )

Answer:

-6

Step-by-step explanation:

y = -6x - 5

The equation is put in slope intercept form

( y = mx + b )

Where m = slope and b = y intercept

-6 is in the spot of "m"

Meaning that the slope would be -6

Answer:

slope is -6

Step-by-step explanation:

y = mx+b

m is slope :)

b is the point, where the line intersects the y axis

On solving the provided question, we can say that the average daily balance = $450 and the end day average =  = $533

In mathematics, the average value of a set of integers is the result of dividing the total number of values by the number of values to arrive at the average. If you want to calculate the average value for a dataset, add up all the values and then divide that total by the number of values. The average in mathematics is the average value derived from adding all the numbers in a data collection and dividing the result by the total number of numbers. Take the following dataset as an example: 8, 9, 5, 6, 7, 8 + 9 + 5 + 6 + 7, 35/5 = 7, and the average is 7.

here,

the average daily balance = 500+400//2 = 900/2 = $450

the end day average = 450+100+10/3 = 553.3333333333 = $533

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On average, you would expect to select approximately 1.90

Americans in order to find your first married respondent. This is because according to the U.S. Census Bureau, the national marriage rate in 2018 was 6.9 per 1,000 individuals, which is equivalent to 0.69% of the population being married.

Therefore, if we assume the population of Americans is uniformly distributed, the probability of randomly selecting a married American is 0.69%. Consequently, the expected number of trials necessary to select a married respondent is 1/0.0069 = 1.90.

To calculate this, we used the probability formula for a single trial: P(X) = N/S, where P(X) is the probability of success, N is the number of successes, and S is the number of trials.

Therefore, by substituting the number of successes (1) and the probability of success (0.0069) into the formula, we can determine the expected number of trials necessary to select a married respondent (1/0.0069 = 1.90).

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Answer: 2

Step-by-step explanation:

This is because it is a scaled copy which means that the smaller has to multiply either by a whole or a fraction and the bigger can be divided by a whole or a fraction in order to be the smaller triangle if that makes sense. so 5*2=10, 12*2=24 thus if you were to divide 10/2=5, 24/2=12.

Answer:

The answer is 2:1

Step-by-step explanation:

This is because it is a 2/1 ratio

Answer:

4.85 ft

Step-by-step explanation:

(4x+2+x^2-1)(-4)=(x^2+4x+1)(-4)=(-4)^2+4(-4)+1

=16-16+1

=1

Answer:

I think that it is 1) E, F, G, H, J

The specified circle's center is at (-7, 4). The revised center will therefore be (-7 - 3, 4 - 4) = (-10, 0).

We must deduct 3 from x and 4 from y in order to move the circle 3 units to the right and 4 units below. The revised center will therefore be (-7 - 3, 4 - 4) = (-10, 0).

By inserting the new center and simplifying, it is possible to find the equation for the resulting circle. The equation for a circle has the conventional form\((x - h)^2 + (y - k)^2 = r^2\), where (h, k) is the circle's center and r is its radius. Since the original equation is\((x+7)^2+(y-4)^2=36\), we may substitute the new center (-10, 0) and the radius 6 to obtain \((x + 10)^2 + y^2 = 36\)as the equation of the translated circle.

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Answer:

if it's 55:5 - 9:81

55:5 - 9:81 = 4410:405

Step-by-step explanation:

Equivalent Whole Number:

10.8889

Equivalent Ratio:

4410:405 = 98:9

How was this Ratio Calculated?

55:5 - 9:81

[convert the ratio to a fraction] =

55/5 - 9/81 =

(55 × 81) + (9 × 5) 5 × 81 = 4455 - 45 /405

= 4455 - 45/405

[convert the fraction to a ratio] = 4410:405

Answer:

(0,1) and (7,-3)

Step-by-step explanation:

Check the attached image.

Hope this helps.

Answer:

IM DIEING INSIDEEEEEEEEEEEEEEEEEEEE AS WE SPEAK AS I RIDE TOWARDS THE SUNSET AS WE SPEAK IM DIEING SLOWLYYYYYYYYYYYYYYYYYYYY OHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH AS SPEAK IM LEAVING THIS PLANET OH OH OHHHHHHHHHHHHHHHH

~ I wrote this song UwU

Step-by-step explanation:

The function represented by the graph is y = |x + 1|

The complete question is added as an attachment

From the question, we have the following parameters that can be used in our computation:

The equation of the graph is an absolute value graph

An absolute value graph is represented as

y = |x|

The function is shifted left by 1 units

So, we have

y = |x + 1|

Hence, the function is y = |x + 1|

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Using a two-day moving average approach, the forecast for the number of emergencies on Friday is 10.0 calls.

The two-day moving average approach is a simple forecasting method that calculates the average of the number of emergencies over the previous two days and uses it as the forecast for the next day. In this case, we have data for the number of emergencies for the last four evenings: Monday (10 calls), Tuesday (10 calls), Wednesday (10 calls), and Thursday (15 calls).

To calculate the forecast for Friday using the two-day moving average approach, we take the average of the number of emergencies on Thursday and Wednesday, which is (15 + 10) / 2 = 12.5 calls. However, since the question asks for the forecast rounded to 1 decimal place, the forecast for Friday would be 10.0 calls.

By applying the two-day moving average approach, the police station expects approximately 10.0 emergency calls on Friday based on the recent trend of emergencies over the past four evenings. It assumes that the pattern observed in the previous days will continue, with an equal weight given to each of the two days in the moving average calculation.

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\(C = \frac{1}{4}n( \: a(1) \: + \: a(2) \: ) \\ \)

Multiply sides by 4

\(4 \times C = 4 \times \frac{1}{4}n( \: a(1) + a(2) \: ) \\ \)

\(4C = n( \: a(1) + a(2) \: )\)

Divided sides by n

\( \frac{4C}{n} = \frac{n}{n}( \: a(1) + a(2) \: ) \\ \)

\( \frac{4C}{n} = a(1) + a(2) \\ \)

Subtract sides - a (2)

\( \frac{4C}{n} - a(2) = a(1) + a(2) - a(2) \\ \)

\( \frac{4C}{n} - a(2) = a(1) \\ \)

\(a(1) = \frac{4C}{n} - a(2) \\ \)

_________________________________

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