Out of 100 students of a class, 30%use smart mobile phones. How many
students use the sm art phones?

Answers

Answer 1

Answer:

u can calculate yourself

Answer 2

Answer:

30

Step-by-step explanation:

This is the answer hope it helped


Related Questions

Question 9 I didn’t mean to click on one

Answers

Answer: Choice A

You selected the correct answer choice.

The given equation y = 3x-5 is in the form y = mx+b with slope m = 3.

Parallel lines have equal slopes but different y intercepts. So any parallel line will also have slope m = 3 (the b value must be different though).

A class has 6 boys and 15 girls. What is the ratio of boys to girls?

Answers

Answer:

6/21

Step-by-step explanation:

bc thats the answer

Answer:

Simplified: 6/15 = 2/5

Step by-step explanation:

Givenf(x)=6(8−x)+5.
(a) What does the notation f (−2) mean? (b) What is the value of f (−2) ?

Answers

Answer:

b. 65

a. The notation f(-2) means that we want to evaluate the value of the equation when x = -2

Step-by-step explanation:

A. The notation f(-2) means that we want to evaluate the value of the equation when x = -2

B. We will simply substitute the value of 2 for x

f(x) = 6(8-x) + 5

f(-2) = 6(8 - (-2)) + 5

f(-2) = 6(8 + 2) + 5

f(-2) = 6(10) + 5 = 60 + 5 = 65

PLEASE HELP I WILL MARK YOU BRAINLIEST AND SHOW SHOW AND EXPLAIN YOUR WORK PLEASE.

Answers

Answer:

a is da answer

Step-by-step explanation:

add the shaded squares and you get 21 but you cant put it over 8 so multiply the denominator by 4, (32), so then it is greater than your numerator. and that's how you get your answer.

Lola bought 9 pounds of apples for $15.75
What is the price per pound for the apples she bought

Answers

Answer:0.57

Step-by-step explanation:

PLEASE HELP!!! I WILL GIVE BRAINLIEST AND 100 POINTS

Answers

Answer:

2x - 2y or x -2y or 0pick one out of the three

Answer:

B

Step-by-step explanation:

So we have the equation:

[tex]4xz-4yz=5[/tex]

And we want to find the value of 5/4x in terms of x and y.

From our original equation, let's factor out a 4z from the left. So:

[tex]4z(x-y)=5[/tex]

Now, divide both sides by 4z:

[tex]x-y=\frac{5}{4z}[/tex]

Therefore, the expression that represents 5/4z is x-y.

The correct answer is B.

if you're driving 30 miles per hour how many hours does it take to drive 60 miles?​

Answers

Answer:2 hours

Step-by-step explanation:

Classify the system of equations and identify the number of solutions. 5x + y = 2 2y = 4 − 10x

Answers

infinitive

Step-by-step explanation:

The system of equations represents the dependent because the solution to the system of equations has infinitely many solutions.

What is a linear equation?

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

It is given that:

The system of equations are:

5x + y = 2

2y = 4 − 10x

The system of equations can be written as:

5x + y = 2 ..(I)

10x + 2y = 4 ...(II)

In equation (II) divide by 2

5x + y = 2 ..(III)

Equations (I) and (III) represent the same equation:

The system of equations represents the Dependent because the solution to the system of equations has infinitely many solutions.

Thus, the system of equations represents the dependent because the solution to the system of equations has infinitely many solutions.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ2

Evaluate the expression when a = -2 and b=2.
a-2b

Answers

Answer:

-6

Step-by-step explanation:

a-2b

-2-2(2)

-2-4

-6

Are angles 1 and 2 a linear pair? Yes or no.

Answers

no because it doesn’t add up to 180°

What is the value of -6^2?
-12
036
-36
12

Answers

Answer:

21

Step-by-step explanation:

Steps to solve:

-6^2

-6 * -6

6 * 6

36

Best of Luck!

please help solve ASAP . ​

Answers

Answer:

Step-by-step explanation:

35.6

Use calculator if you can or if not just divide the 2,128 by 28!

Please solve need help!

Answers

Answer:

ST 45

Step-by-step explanation:

9x=4x+25

5x=25

x= 5

plug back in 9(5)

Help needed ASAP will give BRAINLIEST

Answers

Answer:

Third one

Step-by-step explanation:

Answer:

The answer to your following question is C. I had this one and passed the test have a great day!

Step-by-step explanation:

C(1) = 3, c(n) = 10 *c(n - 1) for n >2.

Answers

i do not know the answer to this i suck at math

Answer:

34567890-

Step-by-step explanation:

sorry i do not know lol

9x - 12 = 13 + 4x
Respuesta y ejemplo

Answers

We add 12 to both sides
9x=13+14x+12
Simplify it we get
9x=4x+25
Subtract 4x from both sides
9x-4x=25
We simplify it and we get
5x=25
Divide both sides by 5
X=25/5
And we get x=5 as the answer

Responder:

x=5

Explicada:

9x-12=13+4x

Suma 12 a ambos lados

9x-12+12=13+4x+12

simplificar

9x=4x+25

restar 4x de ambos lados

9x-4x=4x+25-4x

Simplifica de nuevo

5x=25

dividir ambos lados entre 5

5x/5=25/5

Simplifica de nuevo

x=5

A line has a slope of –3/2 and has a y-intercept of 3. What is the x-intercept of the line?

–3
–2
2
3

Answers

Answer:

is 2

Step-by-step explanation:

Answer:

The correct answer is 2

Step-by-step explanation:

Each graph shows two polygon's A B C D and A' B' C' D in each case, describe a sequence of transformation that takes A B C D to A 'B 'C' D' So basically l need help describing the sequence of transformation​

Answers

Answer:

1. Reflection across y-axis and translated down 1 unit

2. 270 degree counterclockwise rotation and translated right three units.

Step-by-step explanation:

For number 1, when you reflect across the y-axis, the polygon is one unit above the intended location, so you would move it down one.

For number two, when you rotate it 270 degrees counterclockwise, it is to the left three units, so you would move it to the right three units.

Someone please help me!!!​

Answers

Answer:

thats easy you don't need help

Step-by-step explanation:

What two integers does 176 lie between?

Answers

Answer:

175 and 177

Step-by-step explanation:

since a interger is a postive number

It lies between 175 and 177

PLEASE HELP ME
What is the y-intercept of the function shown in the graph? Express your answer as an ordered pair.

Answers

Answer:

(0,4)

Step-by-step explanation:

Determine if each set of ordered pairs represents a function.

Answers

Answer:

h is the a

Step-by-step explanation:

Explain the steps you would take to find the quotient of 1/3 divided by 4/3

Answers

Sample Response: First, rewrite the problem as a multiplication problem. Multiply 1/3 by the reciprocal of 4/3, which is 3/4. Then multiply to get 3/12. Simplifying gives the answer of 1/4.

here u go:)

First, rewrite the problem as a multiplication problem. Multiply 1/3 by the reciprocal of 4/3, which is 3/4. Then multiply to get 3/12. Simplifying gives the answer of 1/4.

have a great day :)

f(0) = x - 9
Help if you can?!

Answers

Answer:

Substitute the given value into the function and evaluate is

− 9

Find the coordinates of the midpoint of a segment with the given endpoints (7,0) and (2,4)

Answers

Answer:

[tex]MP= (4.5,2)[/tex] another way of writing [tex]MP= (\frac{9}{2}, 2)[/tex]

Step-by-step explanation:

[tex]MP= (\frac{x_1+x_2}{2})(\frac{y_1+y_2}{2})[/tex]

[tex]MP= (\frac{7+2}{2})(\frac{0+4}{2})[/tex] 7+2=9 0+1=1

[tex]MP= (\frac{9}{2})(\frac{2}{2})[/tex]  MP= (4.5,2)

The coordinates of the mid - point of XY will be -  M(4.5, 2)

We have two coordinate points - X(7, 0) and  Y(2, 4).

We have to find the coordinates of the mid - point of the line segment XY.

What is Mid - Point Theorem?

It states that a line with endpoint coordinates as - [x(1), y(1)] and

[x(2), y(2)] has its mid - point at the coordinates -

[tex]$x(m) =\frac{x(1)+x(2)}{2}[/tex]

[tex]$y(m) = \frac{y(1)+y(2)}{2}[/tex]

According to question, we have -

Assume that the coordinates of Mid - Point = M(h, k)

Coordinates of X= (7, 0)

Coordinates of Y= (2, 4)

Using the Mid - Point formula -

h = [tex]\frac{7+2}{2}[/tex] = 4.5

and

k = [tex]\frac{0+4}{2}[/tex] = 2

Hence, the coordinates of the mid - point of XY will be -  M(4.5, 2)

To solve more questions on Mid - points, visit the link below -

brainly.com/question/25377004

#SPJ2


Simplify:

6(1 + 6x) <6(1 - 5x)

Answers

Answer:

x < 0

Step-by-step explanation:

It cost Jocelyn $5.60 to send 56 text messages. How much would it cost to send 198 text messages?

Answers

I’m pretty sure the answer is 1,108.8 if it’s wrong my bad

Y= 2/3x -3 y=-3/2x +2 which statement about these lines are true A. The lines are the same B. The lines are parallel C. The lines are perpendicular D. The lines intersect but not perpendicular

Answers

C. The lines are perpendicular

Answer: the lines are perpendicular

What is the value of y in the solution to the following system of equations?
5x – 3y = -11
2x - 5y = -14

Answers

Answer:

{x,y} = {33/19,-2/19}

Step-by-step explanation:

Answer: For 5x-3y=-11, the answer is y=11/3 + 5x/3.

For 2x-5y=-14, the answer is y=14/5 + 2x/5

Step-by-step explanation: Move all terms that do not contain y to the right side and then solve.

I hope this helps you out! :)

What is the value of m?
O 10
O 30
O 70
O 150

Answers

30is the correct answer
Other Questions
3. Qu quiere decir el texto cuando dice que los maestros tienen que ejercer una especie de arte como de seduccin, de hipnosis? El maestro tiene que usar mtodos que son cada vez ms exticos y raros para poder mantener la atencin de sus estudiantes. Los maestros, como los hipnotistas, tienen que entrenar por mucho tiempo para entonces poder seducir sus audiencias respectivas. Educar a los estudiantes de hoy en da requiere usar mtodos pedaggicos que son muy parecidos a la seduccin. Al no poder ejercer ningn tipo de disciplina tradicional en el aula, no hay ms remedio que tratar de controlar a sus estudiantes por medio de personalidad y carisma. When potassium chlorate decomposes to potassium chloride and oxygen gas is it a physical or chemical change? The perimeter of a parallelogram is 68 me ters. The width of the parallelogram is 6 meters less than its length. Find the length and the width of the parallelogram. x meters (x-6) meters 6x+6(x-6) 68 The length of the parallelogram is The width of the parallelogram is NG Che Answer Noy Ouestion What is the value of the expression when s = 2 and t = -1.5?35 $3] + 3to-4.54.5-13.513.5Help please??! How does keeping a new word list benefit the reader? Select all that apply. It will help you learn new words. It will teach you how to take notes. It will help you stay organized. It will record new definitions for your vocabulary. ________ is what is left after a firm pays its variable costs and fixed costs what was the french revolution among the causes? What is the answer ?Pls help! When considering marketing's place in the economy, what is the most important role the marketing function plays? A. Bringing products to market.B. Creating value for customers.C. Contributing to shareholder wealth.D. Employing a workforce. convert 288cm to MetersGive explanation + formula Can someone solve these please using the formula AB | a - b |And can you show work 1. How many molecules are in 2.40 moles of H2O? Will give brainliest idc who answers!You have a friend that wishes to become a more informed citizen. Explain three easy ways to become a more informed citizen. can I get an answer please 1. How many ATOMS of carbon are present in 7.48 grams of carbon monoxide ? The Kingdoms James Baldwin There was once a king of Prussia whose name was Frederick William. On a fine morning in June he went out alone to walk in the green woods. He was tired of the noise of the city, and he was glad to get away from it. So, as he walked among the trees, he often stopped to listen to the singing birds, or to look at the wild flowers that grew on every side. Now and then he stooped to pluck a violet, or a primrose, or a yellow buttercup. Soon his hands were full of pretty blossoms. After a while he came to a little meadow in the midst of the wood. Some children were playing there. They were running here and there, and gathering the cowslips that were blooming among the grass. It made the king glad to see the happy children, and hear their merry voices. He stood still for some time, and watched them as they played. Then he called them around him, and all sat down together in the pleasant shade. The children did not know who the strange gentleman was; but they liked his kind face and gentle manners. "Now, my little folks," said the king, "I want to ask you some questions, and the child who gives the best answer shall have a prize." Then he held up an orange so that all the children could see. "You know that we all live in the kingdom of Prussia," he said; "but tell me, to what kingdom does this orange belong?" The children were puzzled. They looked at one another, and sat very still for a little while. Then a brave, bright boy spoke up and said,-- "It belongs to the vegetable kingdom, sir." "Why so, my lad?" asked the king. "It is the fruit of a plant, and all plants belong to that kingdom," said the boy. The king was pleased. "You are quite right," he said; "and you shall have the orange for your prize." He tossed it gayly to the boy. "Catch it if you can!" he said. Then he took a yellow gold piece from his pocket, and held it up so that it glittered in the sunlight. "Now to what kingdom does this belong?" he asked. Another bright boy answered quickly, "To the mineral kingdom, sir! All metals belong to that kingdom." "That is a good answer," said the king. "The gold piece is your prize." The children were delighted. With eager faces they waited to hear what the stranger would say next. "I will ask you only one more question," said the king, "and it is an easy one." Then he stood up, and said, "Tell me, my little folks, to what kingdom do I belong?" The bright boys were puzzled now. Some thought of saying, "To the kingdom of Prussia." Some wanted to say, "To the animal kingdom." But they were a little afraid, and all kept still. At last a tiny blue-eyed child looked up into the king's smiling face, and said in her simple way,-- "I think to the kingdom of heaven." King Frederick William stooped down and lifted the little maiden in his arms. Tears were in his eyes as he kissed her, and said, "So be it, my child! So be it." The king's interaction with the children may best be described asA)lecturing.B)explaining.C)provocative.D)interrogating. The Math 123 book includes about 230 pages (not including the back parts of the book). If you aim to complete 65% of all the pages, how many should you finish? find the percent decrease from 40 to 24 what element has 3 protons 2 neutrons and 2 electrons Find the value of x!!!!!!