17 is a prime number. What can you conclude from this?

Answers

Answer 1

Answer:

17 can't be divided into 2 and it's a odd number.

Answer 2

Answer:

17 is a prime number because it is only divisible by 1 and 17 ..


Related Questions

What is the reciprocal of 8 5/6​

Answers

Answer:

6/53

Step-by-step explanation:

I think the Awnser is 6/53 I’m not sure

please help sarie this is the rest of the questions and i need help

please help sarie this is the rest of the questions and i need help

Answers

Well what's the question? I got a buncha graphs and no question!

Martina, Ahmad, and Ryan served a total of 87 orders Monday at the school cafeteria. Ahmad served 9 fewer orders than Martina. Ryan served 2 times as many orders as Martina. How many orders did they each serve?

Answers

Martin served 24 orders, Ahmad served 15, and Ryan served 48 orders.

Calculating Unknown Quantity:

To find an unknown quantity in a problem we use the algebraic expression. These are combinations of variables and constant terms. Here variables are used to represent the Unknown Numbers.

Here we have

Martina, Ahmad, and Ryan served a total of 87 orders

Since we don't how many orders served each one

Let's assume that each of them with different variables

Martina served 'm' orders

Ahmad served 'a' orders

Ryan served 'r'

Given that

Ahmad served 9 fewer orders than Martina  

=> a = m - 9 ---- (1)

Ryan served 2 times as many orders as Martina.

=> r = 2m --- (1)    

Given that total served orders = 87

=> m + a + r = 87

=> m + m - 9  + 2m = 87        [ from (1) and (2) ]

=> 4m = 87 + 9

=> 4m = 96

=> m = 24

Number of orders served by Ahmad, a = 24 - 9 = 15  

Number of orders served by Ryan, r = 2(24) = 48

Therefore,

Martin served 24 orders, Ahmad served 15, and Ryan served 48 orders.

Learn more about Algebraic expression at

https://brainly.com/question/28884894

#SPJ1

                   

Estimate 235×617 by first rounding each number so that it has only 1 nonzero digit

Answers

The product of the integer numbers 235 and 617 is rounded off only one non-zero digit will be 200,000.

What is multiplication?

It is also known as the product. If the object n is given to m times then we just simply multiply them.

The integer numbers are shown below.

235 and 617

The product of the integer numbers will be given as,

⇒ 235 × 617

⇒ 144,995

If the integer number is rounded off, then the integer number will be

⇒ 145,000

⇒ 150,000

⇒ 200,000

The product of the integer numbers 235 and 617 is rounded off only one non-zero digit will be 200,000.

More about the multiplication link is given below.

https://brainly.com/question/19943359

#SPJ1

FICA Taxes
Tax source
Social Security
Medicaid
Tax rate
6.2%
1.45%
How much does
an employee who
earns $64,000
gross salary pay
total for FICA
Taxes?

Answers

The total gross salary for FICA taxes is $4896 with the tax rates 6.2% and 1.45%.

What is meant by gross salary?

The amount you earn each month before taxes and other deductions is referred to as your monthly gross income. In other words, it's your annual salary divided by 12. It's only a simple metric to aid in budgeting and other routine financial computations.

Annual Salary Amount / Number of Pay Periods = Gross Pay.

Gross pay equals the number of hours worked in a pay period multiplied by the hourly rate (+ overtime hours multiplied by the hourly overtime rate).

Given,

Tax rate=6.2%

=64000(6.2/100)

=3968

And also given another tax rate is 1.45%

=64000(1.45/100)

=92.8

Total=3968+928

=$4896

Therefore, the total gross salary for FICA taxes is $4896.

The total gross salary for FICA taxes is $4896 with the tax rates 6.2% and 1.45%.

To know more about gross salary, visit:

https://brainly.com/question/13582411

#SPJ9

How much would it cost to furnish a square room of 5m at N5.00 per square metre
(I need this answer before 6 march)

Answers

It would cost N125.00 to furnish a square room of 5m at N5.00 per square meter.

Describe the square meter.

A square meter is a unit of measurement that denotes the surface area of a two-dimensional object or surface that is one metre long and one meter broad. It is frequently used to determine the dimensions of rooms, structures, and other areas as well as the surface area of land or other objects. The imperial method of measurement converts one square metre into 10.764 square feet. Science, engineering, and other fields frequently utilise the square metre, a core unit of the International System of Units (SI).

The area of the room is:

Area = 5m x 5m = 25 square meters

Then, we multiply the area by the cost per square meter:

Cost = 25 square meters x N5.00 per square meter = N125.00

Hence, it would cost N125.00 to furnish a square room of 5m at N5.00 per square meter.

Learn more about area here:

https://brainly.com/question/29045725

#SPJ1

John runs a computer software store. Yesterday he counted 135 people who walked by the store, 58 of whom came into the store. Of the 58, only 21 bought something in the store. (Round your answers to two decimal places.)

Answers

Answer:

my name is Thor the answer is false mark me in arsenal

which inequality describes the possible values of x? there are three triangles , triangle abc, triangle cde, and triangle efg. the points a, c , e, and g are collinear, points b, c, and d are collinear, and points d, e, and f are collinear. side ac, side ce, and side eg are congruent to each other. side ab, side de, and side ef are congruent to each other. the length of side bc is 12 and the length of side cd is 10. the measure of angle bac is 50 degrees and the measure of angle dec is (5x-10) degrees. a. 2 < x < 5 b. 2 < x < 10 c. 2 < x < 12 d. 2 < x < 22

Answers

The inequality that describes the possible value of x is

c. 2 < x < 12

How to find the value of x

The triangles described gave the information to form the inequality equation

from the description it can be deduced that

m< bca = m< dce vertical angles

since side 12 is greater than 10 then m< bac > m< dec

therefore 50 > 5x - 10

solving for x

50 > 5x - 10

50 + 10 > 5x

60 > 5x

x < 12

therefore 2 < x < 12 is the inequality that represents x

Learn more about inequality at:

https://brainly.com/question/29244324

#SPJ1

Elsevier logo el Home
Find the area of the combined rectangles.
9 ml
1 2 3 4
The area is
11 ml
19 ml
square miles.
2 ml
8 ml
5
7 ml

Answers

To find the area of the combined rectangles, we need the dimensions (length and width) of each rectangle. However, the provided text and numbers do not seem to correspond to a clear description of the rectangles or their dimensions. Could you please provide more specific information or clarify the question?

A surveyor measures the length of a surveying chain containing 1000 chain links. The length is 0.061km. What is the length of a single chain link in centimeters? Write your answer as a decimal.

Answers

The length of a single chain link in centimeters is 61cm

Fractions and ratios

Fractions are written as a ratio of two integers. Given the following information;

Total chain length = 1000chain

If the length of the chain is 0.061km, the length of each single chain link is expressed as:

Single chain = length of chain/1000

Single chain = 0.061km/1000

Single chain = 0.000061km

Convert to cm

0.000061km = 0.000061 * 10^6 cm

0.000061km = 61cm

Hence the length of a single chain link in centimeters is 61cm

Learn more on fractions here: https://brainly.com/question/78672

#SPJ1

calculate 65 L to quarts. Final answer round two places

Answers

Step-by-step explanation:

The approximate equation to convert from liters to quarts is : x • 1.056688.

We enter 65 for x and multiply.

65 • 1.056688 = 68.68472

We round that to the nearest 100th to get our final answer.

Our final answer: 68.68 liters

Which expression is equivalent to 6.3x10^-5/9x10^-3?

Which expression is equivalent to 6.3x10^-5/9x10^-3?

Answers

The expression (D) 6¹⁵ is equivalent to the given expression (6⁴)³/6⁻³.

What is an expression?

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement.

It's possible to multiply, divide, add, or subtract with this mathematical operation.

In the phrase 4m + 5, for instance, the terms 4m and 5 are separated from the variable m by the arithmetic sign +.

So, we have the expression:

(6⁴)³/6⁻³

Now, simplify as follows:

(6⁴)³/6⁻³

6¹²/6⁻³

6¹²⁻⁽⁻³⁾

6¹²⁺³

6¹⁵


Therefore, the expression (D) 6¹⁵ is equivalent to the given expression (6⁴)³/6⁻³.

Know more about expression here:

https://brainly.com/question/28934492

#SPJ1

What is the value of x angle in a circle with center O?

What is the value of x angle in a circle with center O?

Answers

Answer:

Correct me if i am wrong but i believe it is 126

Step-by-step explanation:

Angle BOC = 252 (angles around a point = 360 so 360-108 =252)

x=126 (The ange at the centre of a circle is twice the size the angle at the circumference. 252 is at the centre and x is at the circumference so 252/2 = 126)

Check if these math question are correct

Check if these math question are correct
Check if these math question are correct
Check if these math question are correct

Answers

They seem right to me

)The mean voltage of a battery is 15 and S.D 0.2.Find the probability that four such batteries connected in series will have combined voltage of 60.8 or more volts

Answers

The probability that four batteries connected in series will have a combined voltage of 60.8 or more volts is approximately 0.0228 or 2.28%.

To find the probability that four batteries connected in series will have a combined voltage of 60.8 or more volts, we need to use the concept of the Central Limit Theorem.

In this case, we know that the mean voltage of a single battery is 15 volts and the standard deviation is 0.2 volts. When batteries are connected in series, their voltages add up.

The combined voltage of four batteries connected in series is the sum of their individual voltages. The mean of the combined voltage will be 4 times the mean of a single battery, which is 4 * 15 = 60 volts.

The standard deviation of the combined voltage will be the square root of the sum of the variances of the individual batteries. Since the batteries are connected in series, the variance of the combined voltage will be 4 times the variance of a single battery, which is 4 * (0.2)^2 = 0.16.

Now, we need to calculate the probability that the combined voltage of four batteries is 60.8 or more volts. We can use a standard normal distribution to calculate this probability.

First, we need to standardize the value of 60.8 using the formula:

Z = (X - μ) / σ

Where X is the value we want to standardize, μ is the mean, and σ is the standard deviation.

In this case, the standardized value is:

Z = (60.8 - 60) / sqrt(0.16)

Z = 0.8 / 0.4

Z = 2

Next, we can use a standard normal distribution table or calculator to find the probability associated with a Z-score of 2. The probability of obtaining a Z-score of 2 or more is approximately 0.0228.

Therefore, the probability that four batteries connected in series will have a combined voltage of 60.8 or more volts is approximately 0.0228 or 2.28%.

Learn more about probability here:

https://brainly.com/question/23417919

#SPJ8

i need the answer of this 9th grade question

i need the answer of this 9th grade question

Answers

The amount of fabric used to make the number cube is given as follows:

C. 294 cm².

How to obtain the amount of fabric?

The amount of fabric used to make the number cube is represented by the surface area of the number cube.

The surface area of a cube of side length a is given by the equation presented as follows:

S = 6a².

The side length for this problem is given as follows:

a = 7 cm.

Hence the surface area of the cube is calculated as follows:

S = 6 x 7²

S = 294 cm².

More can be learned about the surface area of a cube at https://brainly.com/question/26403859

#SPJ1

Using the income statement below, calculate the following profitability ratios for Western Bookkeeping and Tax Service. Assume that stockholder's equity equals $441,600 and total assets equal $640,000.
Profit margin ratio
Return on equity ratio
Asset turnover ratio
Write the profit margin and return on equity ratios as a percent, rounded to the nearest percent. Write the asset turnover ratio as a decimal, rounded to two decimal places.

Using the income statement below, calculate the following profitability ratios for Western Bookkeeping

Answers

The computation of the profitability ratios for Western Bookkeeping and Tax Service is as follows:

Profit margin ratio = 8%Return on equity ratio = 8%Asset turnover ratio = 0.75.

What are profitability ratios?

Profitability ratios are the financial ratios that evaluate an entity's ability to convert its earnings (revenue) into profit versus different criteria.

Some of the common profitability ratios include:

Gross Profit MarginOperating Income RatioNet Income RatioReturn on Investment (ROI)Return on EquityReturn on Total AssetsAsset turnover RatioEarnings per share.

Stockholders' equity = $442,600

Total assets = $640,000

Net sales = $480,000

Net income = $36,000

Profit margin ratio = Net income/Net Sales x 100

= $36,000/$480,000 x 100

= 7.5%

= 8%

Return on equity ratio = Net income/Shareholders' Equity x 100

= $36,000/$442,600 x 100

= 8.13%

= 8%

Asset turnover ratio = Net Sales/Total Assets

= $480,000/$640,000

= 0.75

Learn more about the profitability ratios at https://brainly.com/question/16750058

#SPJ1

A packing box is 6 feet deep. One side of the box is 1.7 times longer than the other. The volume of the box is 24ft3. What are the dimensions of the box?

Answers

(X)(1.7x)(6)=24
24/6=4
1.7x^2=4
X=1.534
1.7x=2.6078

Gina bought the small plastic boxes below. A rectangular prism with a length of 5 centimeters, width of 4 centimeters, and height of 7 centimeters.A rectangular prism with a length of 4 centimeters, width of 3 centimeters, and height of 10 centimeters. Which container requires more plastic to make, and how much more plastic is needed? The container on the right is made of 2 centimeters squared more plastic. The container on the left is made of 2 centimeters squared more plastic. The container on the right is made of 20 centimeters squared more plastic. The container on the left is made of 20 centimeters squared more plastic.

Answers

Answer:the answer is The container on the left is made of 2 centimeters squared more plastic.

Step-by-step explanation:

i took the test

The container on the right is made of 2 centimeters squared more plastic.

What is Surface Area?

The area of a three dimensional object on it's outer surface is called the surface area of the object.

Given two rectangular containers.

We have to find the surface area of both the containers.

Surface area of a rectangular prism = 2[(l × w) + (w × h) + (l × h)]

Here l, w and h are the length, width and height of the rectangular prism.

For the first rectangular prism,

Surface area = 2 [(5 × 4) + (4 × 7) + (5 × 7)] = 166 cm²

For the second rectangular prism,

Surface area = 2 [(4 × 3) + (3 × 10) + (4 × 10)] = 164 cm²

Hence the container on the right is made of 2 centimeters squared more plastic.

Learn more about Surface Area here :

https://brainly.com/question/29298005

#SPJ3

Consider a circle whose equation is x2 + y2 – 2x – 8 = 0. Which statements are true? Select three options. The radius of the circle is 3 units. The center of the circle lies on the x-axis. The center of the circle lies on the y-axis. The standard form of the equation is (x – 1)² + y² = 3. The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9.

Answers

The true statements are:

The radius of the circle is 3 units.The standard form of the equation is (x – 1)² + y² = 3.The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9.

What  is circle?

A circle is a closed, two-dimensional shape where every point in the plane is equally spaced from a central point. The line of reflection symmetry is formed by all lines that traverse the circle. Additionally, every angle has rotational symmetry around the middle.

To identify the true statements, we can first rewrite the given equation of the circle in standard form:

x² - 2x + y² = 8

Completing the square, we get:

(x - 1)² + y² = 9

Now we can identify the true statements:

The radius of the circle is 3 units. (True, the equation is in standard form (x-1)² + y² = 3²)The center of the circle lies on the x-axis. (False, the center is (1,0))The center of the circle lies on the y-axis. (False, the center is not on the y-axis)The standard form of the equation is (x – 1)² + y² = 3. (True, as shown above)The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9. (True, both circles have a radius of 3)

Therefore, the true statements are:

The radius of the circle is 3 units.The standard form of the equation is (x – 1)² + y² = 3.The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9.

Learn more about circle on:

https://brainly.com/question/10645610

#SPJ9

on a math facts test Paul got 1/8 of the questions incorrect which of the following best represents the percent of questions Paul got incorrect?

Answers

Answer:

Present of incorrect question = 12.5%

Step-by-step explanation:

Given:

Fraction of incorrect question = 1/8

Find:

Present of incorrect question

Computation:

Present of incorrect question = (Fraction of incorrect question)(100)

Present of incorrect question = (1/8)(100)

Present of incorrect question = 12.5%

Answer: hey its me remember

Step-by-step explanation:

Find the area of the triangle having the indicated angle and sides. (Round your answer to one decimal place.)
B 128°, a 86, c = 37



Find the area of the triangle having the indicated angle and sides. (Round your answer to one decimal

Answers

The area of the triangle with angle B = 128°, side a = 86, and side c = 37 is approximately 2302.7 square units.

To find the area of a triangle when one angle and two sides are given, we can use the formula for the area of a triangle:

Area = (1/2) * a * b * sin(C),

where a and b are the lengths of the two sides adjacent to the given angle C.

In this case, we have angle B = 128°, side a = 86, and side c = 37. To find side b, we can use the law of cosines:

c² = a² + b² - 2ab * cos(C),

where C is the angle opposite side c. Rearranging the formula, we have:

b² = a² + c² - 2ac * cos(C),

b² = 86² + 37² - 2 * 86 * 37 * cos(128°).

By substituting the given values and calculating, we find b ≈ 63.8.

Now, we can calculate the area using the formula:

Area = (1/2) * a * b * sin(C),

Area = (1/2) * 86 * 63.8 * sin(128°).

By substituting the values and calculating, we find the area of the triangle to be approximately 2302.7 square units.

For more question on area  visit:

https://brainly.com/question/2607596

#SPJ8

The first step in setting financial goals is

Answers

Answer:

step #1: Set Realistic and Achievable Goals

Step-by-step explanation:

Answer:

See what matters to you.

Step-by-step explanation:

You need to know what you want in order to know what to set goals on. You need to write down everythig while doing this.

HOPE IT HELPED

Office Innovations LLC is aiming for a net profit of $1,500,000 on its new desk top mini-shredder. The fixed costs for the production are $984,000 while variable costs are $14.50 per unit. The estimated unit sales are 480,000 units. What selling price should the company try in dollars? Round to the nearest hundredth.

Answers

As a result, $17.55 should be chosen as the selling price to sell 480,000 units for a profit of $1,500,000.

How to calculate the selling price ?

We must add the desired net profit of $1,500,000 to the total cost of producing the 480,000 units to determine the selling price.

You can determine the overall cost as follows:

Total cost equals fixed costs plus. (Variable costs per unit x Number of units)

Total expense equals $984,000 plus ($14.50 x 480,000)

Cost in total is $7,224,000.

To reach a net profit of $1,500,000, we must add the following sum to the whole expense:

Selling price is calculated as Total Cost + Desired Net Profit / Units Sold.

($7,224,000 + $1,500,000) / 480,000 = selling price

Price to Sell: $17.55

As a result, $17.55 should be chosen as the selling price to sell 480,000 units for a profit of $1,500,000.

To know more about selling price. visit-:

https://brainly.com/question/28017453

#SPJ1

Answer:

$19.68 per unit

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

To determine the selling price, we first need to calculate the total  variable cost:

Total variable cost = Cost per unit * unit sales Total variable costs = $14.50 * 480000 = $6960000

Now calculate the required revenue:

Revenue = Fixed costs + total variable costs + net profit Revenue = $984000 + $6960000 + $1500000 = $9444000

Find the required selling price per unit:

Selling price per unit = Revenue / unit sales Selling price per unit = $9444000 / 480000 = $19.675 ≈ $19.68


HELP ASAP
Plzzzzzzz

HELP ASAPPlzzzzzzz

Answers

Answer:

106°

Step-by-step explanation:

180-74=106°

Answer:

106

Step-by-step explanation:

supplementary means 2 angles = 180

so..

180-74=106

Write an equation of the line that passes through (2,-1) and (-3,3)

Answers

Answer:

Y=-4/5x+3/5y

Step-by-step explanation: first get the gradient

3--1/-3-2

=4/-5

y-3/x+3=4/-5

-5y+15=4x+12

-5y=4x-3

y=4/-5x+3/5

At which root does the graph of f(x) = (x- 5)^3(x+ 2)^2
touch the x-axis?

Answers

Answer:

-2

Step-by-step explanation:

if x=- 2  then f(x)=(-2-5)3(-2+2)=0

so x=-2 is correct

solve y''+y=t using laplace inverse with y(0)=1 and y'(0)=-2

Answers

The solution of the differential equation y'' + y = t with the initial conditions y(0)=1 and y'(0)=-2 is y(t)= 1-2t+te-t.

What is equation?

Equation is a mathematical statement that expresses the equality of two expressions. It shows the relationship between two or more variables and can be written using symbols, numbers, and operations. Equations are used to describe physical laws, to make calculations, and to solve problems. Examples of equations include the Pythagorean theorem, Newton's laws of motion, and linear equations.

We solve this differential equation using Laplace inverse, with the initial conditions y(0)=1 and y'(0)=-2. First, we take the Laplace transform of the equation:

L[y''+y]=L[t]

Using the properties of Laplace transform, we can write this as:

s2Y(s)-sy(0)-y'(0)+Y(s)= (1/s)

Substituting the initial conditions and rearranging terms, we have:

Y(s)= (1/s) + (2/s2) + (1/s2)

We can then invert the Laplace transform to get the solution of the original equation:

y(t)= 1-2t+te-t

Therefore, the solution of the differential equation y'' + y = t with the initial conditions y(0)=1 and y'(0)=-2 is y(t)= 1-2t+te-t.

To know more about equation click-
http://brainly.com/question/2972832
#SPJ1

if ABCD is a rectangle and m

if ABCD is a rectangle and m

Answers

Answer: M is the angle.
Explanation: If you look at it, A+B+C+D can equal a few things, but you mostly get (M) because m L BEA =62^• may be true. But it equals m
Step-by-step-helper: A+B+C+D=? A+B=b over a, so C+D= d over c. M+__=? just m. So the answer is m.

Represent the following sentence as an algebraic expression, where "a number" is the letter x. 3 is decreased by a number.

Answers

Answer:

3-x

Step-by-step explanation:

Other Questions
what section of the arizona public report application contains an estimate of how long the application process will take? Imagine that an exchange student from China visits your class. While your teacher discusses how the United States has a limited government, the Chinese student raises his hand and asks why the government has limited power. Which point best highlights why the US government has limited power?A. A limited government means citizens pay fewer taxes.B. A limited government helps people avoid breaking the law.C. A limited government protects individual freedoms.D. A limited government prevents businesses from being too powerful.Reset Next Error Analysis A worker in a silver mine descends 78 feet. Use an integer to represent the change in the worker's position. a nurse has just assisted with the delivery of a full-term infant. which immediate intervention should the nurse carry out to prevent hypothermia? When the equation y 4x 10 is written in the standard form the value of C Square will be? I REALLY NEED HELP PLZ :(((((Xavier performs the elementary row operation represented by [tex]R_{1} -\frac{1}{2} R_{2}[/tex] on matrix AWhat matrix results from this transformation? Enter any fractions as simplified fractions. Consider Primary Source 7.2. Which of the following people would likely have been frustrated or angered by Cicero's essay on the role of the Roman state?Correct- a Roman soldier who spent years in the military, then returned home to find his family had lost its land to debt - Tiberius and Gaius Gracchus Incorrect- a member of the Roman senate who has vast landholdings - a citizen of the early Roman Republic who owned a small farm and served in the Roman army Does smiling make you happy or does being happy make you smile which hypothesis is involved in this line of reasoning? What advice did Washington give in his final address? < Question 27 of 27 > You decide it is time to clean your pool since summer is quickly approach chlorine, Cl, concentration of the pool should be between 1 and 3 ppin. you send a sample of pool water to a chemist for analysis of the Cl conte 3.71 105 M. Convert the concentration of Cl, to parts per million (ppm). Macmillan Learning concentration: how are subduction and seafloor spreading related to ridge push and slab pull Is this right? I think i am but i wanna make sure The diagram represents responses to a survey that include statements p and q.Which statement is true?A) The number of responses for which p q is 20.B) The number of responses for which p q is 26.C) The number of responses for which p q is 46.The number of responses for which p q is 66. What is 180% of 4090 The Families First Coronavirus Response Act included the following that employers with fewer than 500 employees provided certain benefits, including: Multiple Choice a. Paid sick leave for both part-time and full-time employees. b. Provision of diagnostic testing subject to health insurance. c. Full-time pay for all employees who were unable to telecommute because of symptoms. d. Employer-sponsored unemployment programs if business operations decreased due to health concerns. Explain how the Arabic language contributed to cooperation throughout the Arab world. helppppp Neuropsychological tests are useful when a clinician suspects what type of impairment in a person? Select all statements below that are True or FalseFinding the square root of a number tells you what number times two results in the radicand (number under the root symbol). Finding the square root of a number tells you what number times itself results in the radicand (number under the root symbol). The cube root of a positive number can be negative. The cube root of a positive number cannot be negative. Why might workers have been motivated to strike against Pullman?all of them, except for "The workers' union supported a strike." How to find the center of a circle with an equation calculator?