Which expression shows 50+ 30 written as a product of two factors

The output of the following code fragment

int x=0;

while( x < 5)

cout << x << endl;

x ++;

cout << x << endl; will be  0, 1, 2, 3, 4, 5.

The code initializes the variable x to 0, and then enters a while loop that will execute as long as x is less than 5. During each iteration of the loop, the value of x is output to the console using the cout statement, followed by a new line character.

After the cout statement, x is incremented by 1 using the x++ statement. This process is repeated until x is equal to 5, at which point the loop terminates. Finally, the value of x is output to the console using the cout statement, followed by a new line character, giving the output of 5.

Learn more about Programing:

https://brainly.com/question/30613605

#SPJ4

Consider that X is the staff so at tinier location while Y is workforce at the origin. 9 people are employed at tiny site, compared to 24 at larger location (s).Is the right answer.

X + Y = 33

It is assumed that two times the number of employees at the larger location is three times the number at the smaller location. The equation for this is as follows:

2Y = 5X + 3

Because we already know that X + Y = 33, we can write it as X = 33 - Y.

Let us now plug X into the above equation.

2Y = 5*(33 - Y) + 3

2Y = 165 - 5Y + 3

7Y = 168

Y = 168 / 7

Y = 24

Let us now compute the value of X.

X + Y = 33

X + 24 = 33

X = 9

The smaller location employs 9 people, while the larger location employs 24 people (s).

To know more about equation click here

brainly.com/question/649785

#SPJ4

By evaluating the expression in y = 5 we will see that the depth after 5 minutes is -165 ft. (or 165 feet below sea level).

We know that the expression:

-230 + 13*y

Represents the depth of the submarine as a function of time. Then y is the time in minutes, so we can write:

depth = -230 + 13*y

To get the depth after 5 minutes, just replace the variable y by the number 15, then you will get:

depth = -230 + 13*5

depth = -230 + 65

depth = -165

Learn more about expressions at:

https://brainly.com/question/4344214

#SPJ1

Using the strategy below, we can identify the lightest heart (the pure-hearted person) using the balance only twice, as required by the puzzle.

we can use the following strategy:

Divide the 8 people into 3 groups of 3, and leave 2 people aside.

Weigh any two of the three groups against each other using the balance.

If the two groups weigh the same, then the pure-hearted person must be in the remaining group of two that we left aside. Weigh one of the remaining people against another one from this group.

If they weigh the same, then the remaining person is the pure-hearted one. If one is heavier, then that person is a sinner, and the lighter one is the pure-hearted person.

If the two groups from step 2 are not of the same weight, then the pure-hearted person must be in one of these two groups. Take any two people from the group that weighs more and weigh them against each other.

If they weigh the same, then the pure-hearted person is in the remaining group that was not weighed, and we can find them by weighing one person from that group against another.

If one of the two people weighed in step 5 is lighter, then that person must be the pure-hearted person. If they are the same weight, then the pure-hearted person is in the other group that was not weighed, and we can find them by weighing one person from that group against another.

Learn more about puzzles at:

https://brainly.com/question/30404066

#SPJ1

Answer: Math?!

Step-by-step explanation:

Answer:

The slope of the line of fit and its meaning for the real-world situation include the following: C. The slope is 3/5, which means for each additional donut sold, the shop is predicted to earn $0.60.

What is the point-slope form?

Mathematically, the point-slope form of a straight line can be calculated by using this mathematical expression:

y - y₁ = m(x - x₁) or y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)

Where:

m represents the slope.

x and y are the points.

Based on the information provided, we can logically deduce the following data points on the line:

Points on x-axis = (7, 12).

Points on y-axis = (5, 8).

At data point (7, 12), a linear equation of this line in slope-intercept can be calculated by using the point-slope form form as follows:

y - 12 = (8 - 5)/(12 - 7)(x - 7)

y - 12 = 3/5(x - 7)

y = 3x/5 - 4.2 + 12

y = 3x/5 + 7.80

Mark as BRIANLIEST pls

The equation of the perpendicular line is 5x - 3y = 15

The complete question is added as an attachment

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

The points on the line are

(-3, 2) and (2, -1)

So, the slope (m) is

m = (-1 - 2)/(2 + 3)

Evaluate

m = -3/5

The equation of the perpendicular line is then calculated as

y = -1/m(x - x1) + y1

Where

(x1, y1) = (3, 0)

So, we have

y = 5/3(x - 3)

This gives

3y = 5x - 15

Rewrite as

5x - 3y = 15

So, the equation is 5x - 3y = 15

Read more about equations at

brainly.com/question/28732353

#SPJ1

The conversion of 3000 euros to dollars is 3,540 US dollars.

Please note that exchange rates can fluctuate over time, so the exact conversion may be different depending on the current exchange rate.

The conversion of 3000 euros to dollars depends on the current exchange rate between the two currencies. As of my knowledge cutoff date of September 2021, the exchange rate was approximately 1.18 US dollars per 1 euro.

Using this exchange rate, we can convert 3000 euros to US dollars as follows:

3000 euros * 1.18 dollars/euro = 3,540 US dollars

Therefore, 3000 euros is equivalent to approximately 3,540 US dollars using the exchange rate mentioned above.

To learn more about dollars here:

https://brainly.com/question/25876000

#SPJ4

The given rational numbers are expressed by simply cancelling the elements, 2x2(x-4) / x(x-1).

what is rational number ?

Rational numbers are those that may be defined as a ratio (or portion) of two integers. A fraction with a strictly positive denominator is said to be rational. A few instances with rational numbers are 1/2, 1/5, and 3/4. As little more than a positive integer, "0" can also be stated in a number of different ways, such as 0/1, 0/2, and 0/3. But 1/0, 2/0, 3/0, and so forth. The theme makes sense.

A rational number is produced when several integers are split. To get the rational number 7, divide ’s entire number 7 by the full number 1. Since 7 can be derived by dividing two integers, it is referred to as a real number.

given

= 2x² (x+2)(x-4) / x(x-1)(x+2)

= 2x²(x-4) /  x(x-1)

The given rational numbers are expressed by simply canceling the elements, 2x2(x-4) / x(x-1).

To know more about rational numbers visit:

brainly.com/question/24540810

#SPJ1

The correct statements are: B and C.

What is the linear functions?

linear functions, specifically comparing their rate of change and y-intercepts.

To compare the properties of Function A and Function B, we need to first determine the equations for both functions.

From the table, we can see that Function A has a rate of change of 3 and a y-intercept of 4. Therefore, the equation for Function A is y = 3x + 4.

To find the equation for Function B, we can use two of the given points to calculate its rate of change and y-intercept. Using the points (1, 2) and (4, 14), we get:

rate of change = (14 - 2) / (4 - 1) = 4

y-intercept = 2 - 4(1) = -2

Therefore, the equation for Function B is y = 4x - 2.

Now we can compare the properties of the two functions:

A. The rate of change of Function A is greater than the rate of change of Function B. False, since the rate of change of Function A is 3, which is less than the rate of change of Function B, which is 4.

B. The rate of change of Function A is less than the rate of change of Function B. True, since the rate of change of Function A is 3, which is less than the rate of change of Function B, which is 4.

C. The y-intercept of Function A is greater than the y-intercept of Function B. True, since the y-intercept of Function A is 4, which is greater than the y-intercept of Function B, which is -2.

D. The y-intercept of Function A is equal to the y-intercept of Function B. False, since the y-intercept of Function A is 4 and the y-intercept of Function B is -2.

E. The y-intercept of Function A is less than the y-intercept of Function B. False, since the y-intercept of Function A is 4, which is greater than the y-intercept of Function B, which is -2.

F. The rate of change of Function A is equal to the rate of change of Function B. False, since the rate of change of Function A is 3 and the rate of change of Function B is 4.

Hence, the correct statements are: B and C.

To learn more about linear functions, Visit

https://brainly.com/question/2248255

#SPJ1

Answer:

x = 69

Step-by-step explanation:

[tex]x + 111 = 180[/tex]

[tex]x = 180 - 111[/tex]

[tex]x = 69[/tex]

Answer:

69°

Step-by-step explanation:

An angle is a measure of a turn, measured in degrees or °. Angles are made up of two rays, making the sides of the angle.

There are right angles (exactly 90 degrees), acute angles (less than 90 degrees), obtuse angles (more than 90 degrees), and reflex angles (more than 180 degrees).

We can see that if there is a straight line, the angles must add up to 180°. To solve for the value of x, we can use this equation:

Therefore, the measure of angle x = 69°

As per the conversion factor, 56 kg is equal to approximately 123.5 pounds.

One common unit of measurement for weight is kilograms (kg), while another commonly used in the United States is pounds (lbs).

To convert 56 kg to pounds, we need to use a conversion factor. One kilogram is equal to 2.20462 pounds. Therefore, we can multiply 56 kg by 2.20462 to find the equivalent weight in pounds.

56 kg x 2.20462 lbs/kg = 123.45952 lbs

Therefore, the solution is approximately 123.5 lbs

Additionally, it's essential to understand the context in which the measurement is being used and any limitations or uncertainties that may exist.

To know more about measurement here.

https://brainly.com/question/4725561

#SPJ4

The correct option is (a) Student's t-test. The statistical test that will be used in this week's lab is  Student's t-test.

Student's t-test is a statistical test used to compare the mean of two samples. It is used to determine whether there is a statistically difference among two populations or not. The t-test generally calculates the difference.

And if that difference is large till the limit, then it can be summarized that the means of two samples are very different. The t-test can be useful in comparison the means of two independent samples or the means of two dependent samples. And it is basically based on the Student's t-distribution.

To know more about Student's t-test:

brainly.com/question/30401373

#SPJ4

Full Question:

'What is the statistical test that will be used in this week's lab?

a. Student's t-test

b. No statistical test will be run on this data

c. Chi-square test

d. Kruskal-Walls test

e. Rank-sum test

The difference of the fraction expression 7/8 - 6/11 is 1/2.

What is fraction?

In mathematics, a fraction is used to denote a portion or component of the whole. It stands for the proportionate pieces of the whole. Numerator and denominator are the two components that make up a fraction. The numerator is the number at the top, and the denominator is the number at the bottom.

To estimate the difference 7/8 - 6/11 by replacing each fraction with 0, 1/2, or 1 use the expression -

7/8 - 6/11

7/8 > 3/4 so round it to 1.

1/4 ≤ 6/11 ≤ 3/4 so round it to 1/2.

Now estimate the difference by replacing each fraction with 0, 1/2, or 1 -

7/8 - 48/88 ≈ 1 - 1/2 = 1/2

Therefore, it can be estimated that 7/8 - 6/11 is approximately equal to 1/2.

To learn more about fraction from the given link

https://brainly.com/question/20323470

#SPJ1

Answer:5:1

Step-by-step explanation:

The solution of the given problem of surface area comes out to be Tara and Veronica will need about 15.26 bottles of paint to cover the banner.

Its surface area is a reliable indicator of its overall size. When figuring out the right triangle squared, the environment is taken into account. The surface area of everything determines its overall size. The total of the volumes from each of the twelve vertical sides makes up the water volume inside a cuboid. Utilize the following formula to get the box's dimensions: The region is represented by 2lh, 2lw, & 2hW. (SA). The area is represented by the flexible shape's entire surface area.

Here,

To calculate the number of paint bottles needed, we need to first find the area of the parallelogram-shaped banner.

Area = base × height

The apothem is given as 9.52 cm, which is also the height of one of the triangles. The base of each of these triangles is half of the length of the banner, which is 6.8/2 = 3.4 cm. Using the Pythagorean theorem, we can solve for the height "h" of each triangle:

h² = (9.52)² - (3.4)²

h ≈ 8.56 cm

So the total height of the parallelogram is twice this value, or approximately 17.12 cm. Therefore, the area of the banner is:

Area = b × 17.12

864 × 2.54² ≈ 5574.14 cm²

So the area of the banner is:

Area = b × 17.12 = 2(6.8 + b) × 8.56 - 5574.14

Simplifying this expression, we get:

Area = 17.12b - 226.67

Now we can solve for "b" by setting this expression equal to the area of the banner that can be painted:

16(24) = 384 square feet = 384 × 144 ≈ 55302.74 cm²

17.12b - 226.67 = 55302.74

17.12b = 55402.41

b ≈ 3232.87 cm

Finally, we can calculate the area of the painted portion of the banner:

Area painted = (6.8 + b) × 17.12 - 6

Area painted ≈ 5826.24 cm²

To find the number of paint bottles needed, we divide the area painted by the coverage of one bottle:

Number of bottles = Area painted / (16 × 24)

Number of bottles ≈ 15.26

So Tara and Veronica will need about 15.26 bottles of paint to cover the banner.

To know more about surface area visit:

brainly.com/question/2835293

#SPJ1

Note that the angle indicated by the question mark is 75°. See the explanation below.

Given that the angle at the vertex that they (the equilateral triangle and the square share) is a right angle or 90 degrees.

This means that the middle angle of the equilateral triangle is 60° this is because an "equilateral" triangle has 3 equivalent sides and, therefore, 3 equivalent angles.

Since the sum of the 3 angles of ANY triangle is 180°, then 180/3 = 60° for each angle.

Because the angle at the vertex is "splitting" a right angle, or 90 degrees which belongs to the square, then that leaves 2 smaller angles on each side of the 60° angle,

or 90 - 60

=30/2

=15° each.

That is the top angle of the triangle you are trying to solve.

Therefore, since that small triangle is a right triangle, then: 180 - 90 - 15 =75°, which is the angle with a question mark (?)

Learn more about angle at:

https://brainly.com/question/28451077

#SPJ1

Full Question:

An equilateral triangle and a square are inscribed in a circle as shown.  ABCis isosceles. The triangle and square share a common vertex. What is the number of degrees in the measure of the angle indicated by the question mark? (See attached)

The length of missing side of the given right triangle by using pythagoras theorem is x = 12.369 .

The hypotenuse side of a right-angled triangle's square is equal to the sum of the squares of the other two sides, according to Pythagoras' Theorem. The Perpendicular, Base, and Hypotenuse of this triangle are its three sides. Because to its position opposite the 90° angle, the hypotenuse in this case is the longest side. A right triangle's positive integer sides (let's say sides a, b, and c) are squared to obtain a Pythagorean triple equation.

Consider about the triangle given above:

the perpendicular to "a,"

B stands for base,

The letter "c" stands in for the hypotenuse.

The definition provides the following as the Pythagoras Theorem formula:

[tex]Hypotenuse^2 = Base^2 + Perpendicular^2\\\\c^2 = a^2 + b^2[/tex]

The right triangle's sides are as follows:

Perpendicular ( p ) = x

Base ( b ) = 4

Hypotenuse ( h ) = 13

Finding the length of missing side

Using Pythagoras theorem

[tex]p^2 +b^2=h^2[/tex]

plug the values

[tex]x^2+4^2=(13)^2[/tex]

Evaluate the power

[tex]x^2+16=169\\\\x^2=169-16\\\\x^2=153\\\\x=\sqrt{153}\\\\x= 12.369[/tex]

The length of missing side x = 12.369

Learn more about Pythagoras Theorem , visit:

https://brainly.com/question/343682

#SPJ1

The complete question is ,

Find the missing side of the given right triangle whose sides are given as base = 4 units , hypotenuse = 13 units .

Answer:90

Step-by-step explanation:

The result of multiplcation of two positive numbers that is 18 and 5 or 18× 5 is equals to the ninty.

Multiplication is an operation that represents the basic idea of repeated addition of the same number. The numbers that are multiplied are called the factors and the result that is obtained after the multiplication of two or more numbers is known as the product of those numbers. Multiplication is used to simplify the task of repeated addition of the same number. How to calculate 18 multiplied by 5 using long multiplication : we have one is two digits number,i.e, 18 and other one is 5.

1 8

x 5

______

Step 2: Multiply, 5 x 8 = 40. Put 0 below the line and 4 as a reminder on top:

4

1 8

x 5

_______

0

Step 3: Multiply 5 x 1 = 5. Take 5 and add 4 from the previous step to get 9. Enter 9 at the bottom:

1 8

x 5

_______

9 0

So, required value is 90.

To learn more about multiplication, visit:

https://brainly.com/question/1135170

#SPJ4

Water weighs 4.92892 grams in a US teaspoon. Thus, 1 g of water is equivalent to around 1/5 teaspoon.

The acronym "Tsp" stands for teaspoon, a volumetric measurement commonly used in baking and cooking. A "gram" is a measure of mass or weight. As a result, converting between tsp and grams is not possible.

The density of the material being measured determines how to convert teaspoons to grams. For instance, a teaspoon of water weighs around 5 grams, but a teaspoon of sugar weighs roughly 4 grams.

I'll do my best to estimate the substance's weight in grams if you tell me what it is that you are quantifying in teaspoons.

Learn more about teaspoon & grams at

https://brainly.com/question/30396849

#SPJ4

The length of the guy wire is approximately 21 feet

From the question, we are to calculate the length of the guy wire.

To calculate the length of the guy wire,

First, we will determine the height of the tower.

Let the height of the tower be h

From the given diagram, we can write that

h/(9 +4) = 5/4

h/13 = 5/4

h = (13×5)/4

h = 65/4

h = 16.25 feet

Let the length of the guy wire be l

Then,

From the Pythagorean's theorem we can write that

l² = 16.25² + (9+4)²

l² = 264.0625 + 13²

l² = 264.0625 + 169

l² = 433.0625

l = √433.0625

l = 20.81015

l ≈ 21 feet

Hence, the length is approximately 21 feet

Learn more on Calculating the length of the guy wire here: https://brainly.com/question/28935645#:~:text=Expert%2DVerified%20Answer&text=M%20people%20helped-,The%20length%20of%20the%20guy%20wire,nearest%20foot%20is%2042%20feet.

#SPJ1

The number 25 can be represented as a decimal by simply writing it as 25.0 or 25.00

The number 25 can be represented as a decimal by simply writing it as 25.0 or 25.00. This is because decimal notation is a way of writing numbers that uses a decimal point to separate the whole number part from the fractional part.

In this case, since 25 is a whole number and has no fractional part, we can represent it in decimal form by adding a decimal point and a zero or two zeros after it to indicate that there are no decimal places.

Alternatively, we can also represent 25 as a decimal by dividing it by 1, which does not change its value, and then expressing the quotient as a decimal. Since 25 divided by 1 equals 25, we can write 25 as a decimal by dividing 25 by 1 and writing the quotient as follows:

25 ÷ 1 = 25.000000... (with the decimal places repeating indefinitely)

However, in most cases, it is sufficient to represent 25 as 25.0 or 25.00, since these notations convey that the number has no fractional part.

Learn more about decimal number here

brainly.com/question/4708407

#SPJ4

Answer: 2,380 people attend the game

Step-by-step explanation:

An online calculator to solve a system of equations is a tool that allows users to find the solutions to a set of equations with multiple variables.

It uses various methods such as substitution, elimination, and matrix operations to find the values of the variables that satisfy all the equations in the system. These calculators can be useful in solving real-world problems that involve multiple variables and equations, such as in engineering, economics, and science. Users can input the coefficients of the equations and the variables' names, and the calculator provides the solutions in numerical or symbolic form.

Learn more about Equations:

https://brainly.com/question/22688504

#SPJ4

Answer:

Angle 6 is 130 degrees

Vertical angles are 1 and 4, 2 and 3

Alt angles are 3 and 6, 4 and 5

Alt Exterior angles are 2 and 7, 8 and 1

Corresponding angles are 2 and 6, 1 and 5

Step-by-step explanation:

Answer:

in which year does a car lose the most of its value

Step-by-step explanation:

A statistical technique that would allow a researcher to cluster such traits as being talkative, social, and adventurous with extroversion is called factor analysis.

Statistical techniques are methods and procedures used in the collection, analysis, interpretation, and presentation of data. These techniques involve the use of mathematical and statistical models to draw meaningful insights and conclusions from data.

Some common statistical techniques include:

Descriptive statistics: These techniques are used to summarize and describe the key features of a dataset, such as central tendency, variability, and distribution.

Inferential statistics: These techniques are used to make inferences about a larger population based on a sample of data. This involves using probability theory to estimate population parameters and test hypotheses.

Regression analysis: This technique is used to model the relationship between one or more independent variables and a dependent variable.

Hypothesis testing: This technique is used to test the validity of a hypothesis or claim about a population using sample data.

Time series analysis: This technique is used to analyze data that varies over time, such as stock prices or weather patterns.

Cluster analysis: This technique is used to group similar observations together based on their characteristics.

Data mining: This technique involves the use of automated methods to discover patterns and relationships in large datasets.

Statistical techniques are widely used in many fields, including business, economics, social sciences, medicine, and engineering. They are used to make informed decisions, identify trends and patterns, and to understand complex systems.

To know more about stock visit:

https://brainly.com/question/3210355

#SPJ1

A for loop in MATLAB allows a user to repeatedly execute a set of instructions for a specific number of times or until a specified condition is met.

In MATLAB, a for loop is a control structure that allows users to repeatedly execute a block of code a specific number of times or until a specific condition is met. The loop variable takes on a sequence of values specified by the user, and the statements within the loop are executed for each value of the loop variable.

For loops are a powerful tool in MATLAB for automating repetitive tasks and iterating over arrays and matrices, among other uses. They can help streamline complex computations and make code more efficient and easier to read.

Learn more about MATLAB:

https://brainly.com/question/29851173

#SPJ4