Please don't delete my question again brainly. This is all the context given. No more in the problem.

Please Don't Delete My Question Again Brainly. This Is All The Context Given. No More In The Problem.

Answers

Answer 1
It's. '='

Here given that

A={People in the classroom}B={mouths in the classroom}

So

Every person has one and only mouth

Means

n(A)=n(B)

So

A=B

Related Questions

The perimeter of an equilateral triangle is 1/8 unit. What is the length, in units, of each side of the triangle

Answers

Answer:

[tex] {\longrightarrow \pmb{\sf {\qquad \frac{1}{24} }}} \\ \\[/tex]

[tex] \: [/tex]

Step-by-step explanation:

It is given that the perimeter of an equilateral triangle is 1/8 unit and we have to find the length of each side of the triangle.

So, we know that,

[tex] \\ {\longrightarrow \pmb{\sf {\qquad 3a = Perimeter_{(Equilateral triangle) }}}} \\ \\[/tex]

Now, substituting the given values in the formula :

[tex]\\ {\longrightarrow \pmb{\sf {\qquad 3a = \frac{1}{8} }}} \\ \\[/tex]

By doing cross multiplication we get :

[tex]{\longrightarrow \pmb{\sf {\qquad 3a(8) = 1(1) }}} \\ \\[/tex]

[tex]{\longrightarrow \pmb{\sf {\qquad 24a = 1 }}} \\ \\[/tex]

Dividing both sides by 24 we get :

[tex] \\ {\longrightarrow \pmb{\sf {\qquad \frac{24a}{24} = \frac{1}{24} }}} \\ \\[/tex]

[tex] {\longrightarrow \pmb{\sf {\qquad a = \frac{1}{24} }}} \\ \\[/tex]

Therefore,

The length of each side of the triangle is 1/24 units

(PLEASE HURRY)
Milan borrowed money from a credit union for 6 years and was charged simple interest at an annual rate of 7%. The total interest that he paid was $3780. How much money did he borrow?

Answers

Answer:

$54000

Step-by-step explanation: 3780 divided by the number of years he paid interest for, (6) gives you 630. If he pays 7% interest, you calculate what number 630 is 7% of (9000.) Therefore he takes out 9000 dollars a year. Meaning that in total, he borrowed 54,000 dollars. (9000 x 6)

$54000 is the answer If you need an explanation comment on this I taught this to my class yesterday!

WRITE Mask Explain how you can prove that 3 weeks is
less than 24 days.

Answers

Answer:

7x3 = 21

Step-by-step explanation:

It's simple math. One week is 7 days. So just multiply 7x3 and then that's equaled to 21.

if z 2 square equal 49 what are the solutions

Answers

Answer ↓

z = 7, z = -7

Calculations ↓

z² = 49

Take the square root of both sides to find what z equals

z = 7

Is that the only solution? Is 7 the only number that can be multiplied by itself and have a result of 49? No, there's another number. This number is -7.

So the solutions are ↓

7, -7

hope helpful ~


4. A backyard pond has 12 sunfish and 30 rainbow shiners. Write the ratio of sunfish to rainbow shiners?

Answers

Answer:

the ratio for the 12 sunfish and the 30 rainbow shiners is 12:30

Step-by-step explanation:

umm i think

Let f(t) ANSWER: 1+ = t² - 1 t+3 Find f'(1)​

Answers

Answer:

f(1) = 3

Step-by-step explanation:

f(t) = t² - 1t + 3

we want to find f(1)

all we have to do is replace the t's with 1 and evaluate

f(1) = (1)² - 1(1) + 3

evaluate exponent 1² = 1

f(1) = 1 - 1(1) + 3

multiply

f(1) = 1 - 1 + 3

subtract

f(1) = 3

Nancy found that x=1 is one solution to the quadratic equation (x+2)2=a. What is the value of a?

-9
-3
3
9

Answers

Answer:

the answer is a

Step-by-step explanation:

i literaly just tookthetest on edginuity

Answer:

a = 9

Step-by-step explanation:

First we substitute 1 into the quadratic equation :

(x+2)² = a

(1+2)² = a

(3)² = a

3×3 = a

a = 9

Hope you understood, hope this helped and brainliest please.

A college graduate invests $3,000 into an account that earns 6% annual interest compounded monthly. What is the value (in dollars) of
the investment after 5 years? (Round your answer to the nearest cent.)

Answers

Answer:

$4,014.68

Step-by-step explanation:

A = $4,014.68

A = P + I where

P (principal) = $3,000.00

I (interest) = $1,014.68

First, convert R as a percent to r as a decimal

r = R/100

r = 6/100

r = 0.06 rate per year,

Then solve the equation for A

A = P(1 + r/n)^nt

A = 3,000.00(1 + 0.06/1)^(1)(5)

A = 3,000.00(1 + 0.06)^(5)

A = $4,014.68

If D denotes the number of degree and G denotes the number of grades Prove D/9=G/10

Answers

Answer:because each answers eachother

Step-by-step explanation:

What is the circumference of a circle with a radius of 11 cm? (Use = 3.14.)
A.
103.62 cm
B.
69.08 cm
C.
34.54 cm
D.
379.94 cm

Answers

First, we need to follow the circumference of a circle formula, which is [tex]C = 2 \pi r[/tex]. Since we know the radius, we can plug 11 for the radius and 3.14 for pi.

The equation should now look like this: [tex]C = 2 * 3.14 *11[/tex]. Then, we multiply. After solving, the circumference of the circle is 69.08 centimeters.

BRAINLIEST + STARSS!!!

What is the volume of this cone? Use 3.14 for pi and round your answer to the nearest tenth.
In your answer, give the volume of the cone rounded to the nearest tenth, and then explain how u calculated it

Answers

Answer:

33.5 in^3

Step-by-step explanation:

The formula for a cone is (pi)(r^2)(h/3)

Since we need to use 3.14 for pi, we will plug in 3.14 for pi. It should look like this:  (3.14)(r^2)(h/3)

The radius is 2 and the height is 8. Plug in the numbers:

(3.14)(2^2)(8/3)

Simplify:

(3.14)(4)(2.66...)

Multiply:

(12.56)(2.66...) -> 39.4933...

Finally, 39.4933... is rounded to the tenths place:

39.5

Hope this helps :)

How many days are in 19 lunar calendar new years with an extra month added in seven times?

Answers

"A lunar year is 12 lunar months, so 19 of these would be 228 lunar months. With the 7 extra months, the total period would be 235 lunar months of 29.530589 days each and is therefore 6939.69 days. You will notice that this is almost the same as 19 solar years of 365.24 days, which is 6939.56 days. Presumably, you're referring to the Hebrew Calendar, a 19 year period of which consists of 12 years of 12 months plus 7 years of 13 months, thus 19 years is the period after which the Hebrew and solar calendar dates will match up."

There are 6939.56 days in 19 lunar calendar new years with an extra month added in seven times.

What is lunar year?

"A lunar year is 12 lunar months, so 19 of these would be 228 lunar months. With the 7 extra months, the total period would be 235 lunar months of 29.530589 days each and is 6939.69 days.

We will notice that this is almost the same as 19 solar years of 365.24 days, which is 6939.56 days.

Now, you are referring to the Hebrew Calendar, a 19-year period that consists of 12 years of 12 months plus 7 years of 13 months,

Therefore,  19 years is the period after which the Hebrew and solar calendar dates will match up."

To know more about lunar calendar visit :

brainly.com/question/244642

#SPJ2

What is the following sum?


3 b squared (RootIndex 3 StartRoot 54 a EndRoot) + 3 (RootIndex 3 StartRoot 2 a b Superscript 6 Baseline EndRoot)

6 b squared (RootIndex 3 StartRoot 2 a EndRoot)

12 b squared (RootIndex 3 StartRoot 2 a EndRoot

6 b squared (RootIndex 6 StartRoot 2 a EndRoot)

12 b squared (RootIndex 6 StartRoot 2 a EndRoot)

Answers

Answer: Choice B

[tex]12b^2\sqrt[3]{2a}[/tex]

In word form, this is 12 b squared (RootIndex 3 StartRoot 2 a EndRoot

Or you could say 12b^2 times the cube root of 2a

========================================================

Work Shown:

[tex]3b^2\sqrt[3]{54a}+3\sqrt[3]{2ab^6}\\\\3b^2\sqrt[3]{27*2a}+3\sqrt[3]{b^6*2a}\\\\3b^2\sqrt[3]{(3)^3*2a}+3\sqrt[3]{(b^2)^3*2a}\\\\3b^2\sqrt[3]{(3)^3}*\sqrt[3]{2a}+3\sqrt[3]{(b^2)^3}*\sqrt[3]{2a}\\\\3b^2*3*\sqrt[3]{2a}+3*b^2*\sqrt[3]{2a}\\\\9b^2\sqrt[3]{2a}+3b^2\sqrt[3]{2a}\\\\(9b^2+3b^2)\sqrt[3]{2a}\\\\\boldsymbol{12b^2\sqrt[3]{2a}}\\\\[/tex]

The idea here is that we break the cube roots into smaller pieces, so we pull out perfect cubes when factoring.

The sum of the expression is 12 b squared (Root Index 6 Start Root 2 a End Root) or 12b²∛(2a).

What is an expression?

One mathematical expression makes up a term. It might be a single variable (a letter), a single number (positive or negative), or a number of variables multiplied but never added or subtracted. Variables in certain words have a number in front of them. A coefficient is the number used before a phrase.

We have the expression,

3 b squared (Root Index 3 Start Root 54 a End Root) + 3 (Root Index 3 Start Root 2 a b Superscript 6 Baseline End Root).

In numerical form,

3b²∛(54a) + 3∛(2ab⁶)

To find the sum of the above expression:

we simplify the expression,

3b²∛(54a) + 3∛(2ab⁶)

= 3b²∛3³(2a) + 3∛(2a)(b²)³

= 9b²∛(2a) + 3b²∛(2a)

= 12b²∛(2a)

Therefore, the sum is 12b²∛(2a).

To learn more about the expression;

brainly.com/question/24242989

#SPJ2

Your friend Jenny wants to use a robo-adviser to manage her portfolio. What does this mean?

Answers

She is looking for someone to help her with her business

What is the sum?

3 5/
x²-9x+3

Answers

Answer:

9x3 + 3x2 + 35

x2

Step-by-step explanation:

I hope this helped u

Which graph corresponds to the
equation y = –2x + 3?

A.
B.
C.
D.

Answers

[tex]\frac{2}{1}[/tex]Answer: A.

Step-by-step explanation:

The first graph has a slope of -2/1 (down 2 and over 1). It also has a y-intercept of 3, meaning it crosses the y-axis or vertical axis at 3.

The half-life of Palladium-100 is 4 days. After 24 days a sample of Palladium-100 has been reduced to a mass of 1 mg. What was the initial mass (in mg) of the sample?

Answers

A is amount of substance. A0 is initial amount of substance. t is time. (Can't find the sign on keyboard) is half life.

A = A0(1/2)^(t/4)

A is given to us as 1, t is 24 and we are trying to find A0.

1 = A0(0.5)^6
1 = A0(0.015625)
A0 = 64g

The website for Company A receives 8×10 6 visitors per year. The website for Company B receives 4×10 3 visitors per year. Determine how many times more visitors per year the website for Company A receives than the website for Company B.

Answers

Answer:

2000 times

Step-by-step explanation:

I'm assuming you mean 4*10^3 and 8*10^6.

8*10^6/(4*10^3)

=(8/4)*(10^6/10^3)

=2*(10^3)

=2*1000

=2000 times

-5 + 20m + 3 < 18m + 12

Answers

Answer:

m<7

m is greater than 7, i hope that helps

Answer:

m<7

Step-by-step explanation:

-5+20m+3<18m+12

Group like terms

20m-18m<12+5-3

2m<17-3

2m<14

2m÷2<14÷2

m<7

hope this helps *_*

pls brainliest

Question is in image please help
I will give Brainliest :)

Answers

Answer:

D;the last answer

Step-by-step explanation:

The more negative a fraction or decimal, the lower that actual value.

Therefore since -1 1/5 is the lowest it should go first, and D is the only answer like this! Hope this helps ^^

Answer: -1 [tex]\frac{1}{5}[/tex], -1, 0.25, [tex]\frac{1}{2}[/tex] , 0.75

Step-by-step explanation:

    I will turn all of these numbers into numbers that are not fractions since most of the numbers are already this way.

0.75 -> 0.75

-1 -> -1

[tex]\frac{1}{2}[/tex] -> 0.5

-1 [tex]\frac{1}{5}[/tex] -> -1.2

0.25 -> 0.25

    First of all, the negative numbers are smaller than the positive numbers. Then, we can order them least to greatest by number.

-1.2, -1, 0.25, 0.5, 0.75

   Putting the numbers into what they were originally given as gives us this:

-1 [tex]\frac{1}{5}[/tex], -1, 0.25, [tex]\frac{1}{2}[/tex] , 0.75

    The answer is the last option, -1 [tex]\frac{1}{5}[/tex], -1, 0.25, [tex]\frac{1}{2}[/tex] , 0.75.

How many cubes with side length of 4cm can be packed into a wooden box measuring 32cm by 16cm by 8cm
PLEASE HELP Me!!

Answers

Answer:

64 cubes

Step-by-step explanation:

The volume of wooden box,

→ x = l × b × h

→ x = 32 × 16 × 8

→ [x = 4096 cm³]

The volume of a cube,

→ y = side³

→ y = 4 × 4 × 4

→ [ y = 64 cm³]

Now we have to,

find how many cubes can be packed inside the wooden box.

→ x ÷ y

→ 4096 ÷ 64

→ 64 cubes

Hence, the solution is 64 cubes.

NO LINKS! Please help me with this problem. ​

Answers

#1

[tex]\\ \rm\Rrightarrow \dfrac{WX}{UV}=\dfrac{HI}{FE}[/tex]

[tex]\\ \rm\Rrightarrow \dfrac{WX}{16}=\dfrac{10}{8}[/tex]

[tex]\\ \rm\Rrightarrow WX/2=10[/tex]

[tex]\\ \rm\Rrightarrow WX=20[/tex]

Again

#2

[tex]\\ \rm\Rrightarrow \dfrac{WX}{UT}=\dfrac{HI}{FG}[/tex]

[tex]\\ \rm\Rrightarrow \dfrac{20}{20}=\dfrac{10}{FG}[/tex]

[tex]\\ \rm\Rrightarrow FG=10[/tex]

Answer:

WX = 20

FG = 10

Step-by-step explanation:

If EFGHI ~ VUTXW

then:

EF~VUFG~UTGH~TXHI~XWIE~WV

The only pair of sides that both have measures is EF and VU

EF = 8

VU = 16

VU/EF = 16/8 = 2

Therefore, VUTXW is enlargement of EFGHI by a scale factor of 2.

As HI = 10

⇒ WX = 10 × 2 = 20

As UT = 20

⇒ FG = 20 ÷ 2 = 10

Henry is researching the elephant exhibit at his town's zoo.

Which of the following is a statistical question Henry could ask?

A.
When was the zoo opened?


B.
What was the name of the first elephant in the exhibit?


C.
What is the average weight of the adult elephants in the exhibit?


D.
How many elephants are in the exhibit?

Answers

What is the average weight of the adult elephants in the exhibit? This is the correct statistical question.

What is the statistical questions?

Statistical question is that type of question which have more than one possible answers.

The answer of statistical question is the collection of various  points of data.

The answer of statistical question depends on variety and situations.

The answer of statistical question may be range . Answer of statistical question are more than one.

What is the average weight of the adult elephants in the exhibit?

This is the correct statistical question.

Learn more about statistical question;

https://brainly.com/question/11253919

#SPJ1

The chart below describes the speed of four runners. Which runner is the fastest?

Runner A ran 1 mile in 8 minutes

Runner B ran 2 miles in 10 minutes

Runner C ran 3 miles in 20 minutes

Runner D ran 5 miles in 30 minutes

Answers

Answer:

Runner B

Step-by-step explanation:

speed = distance ÷ time

Runner A: 1 ÷ 8 = 0.125m/ms

Runner B: 2 ÷ 10 = 0.2m/ms

Runner C: 3 ÷ 20 = 0.15m/ms

Runner D: 5 ÷ 30 = 0.17m/ms

Runner B has the highest speed so he is the fastest runner.

How do you explain a math equation?

Answers

By doing doing the math question and explaining it at the same time

A loan has an APR of 8%. The maximum that Steve can pay back monthly on a loan is $129.60. He wants the loan for 1 year. ​

Answers

Answer:

$1,679.62

Step-by-step explanation:

129.60*12=$1,555.20

You then do 1,555.2*.08, and get:124.416

You then add the 2 together to find the amount needed to be paid back.

Use 3.14 as pie to find the circumference

Answers

Answer:
749.764
(If the question is total area of shape)

Explanation:
Check out my attached work

Hope it helps, let me know if you have any questions!
Have nice rest of your day :)

Factorise 14e-16
Please explain

Answers

The expression 14e - 16 is an algebraic expression, and the factored expression is 2(7e - 8)

How to factor the expression 14e - 16?

The expression is given as:

14e - 16

Express both terms as a product of 2

14e - 16 = 2 * 7e - 2 * 8

Factor out 2 in the expression

14e - 16 = 2 * (7e - 8)

Remove the product sign

14e - 16 = 2(7e - 8)

Hence, the factored expression of 14e - 16 is 2(7e - 8)

Read more about factored expressions at:

https://brainly.com/question/723406

Brainly needs 20 characters I can’t even get 2

Answers

Answer:

B. the spring has a length of 1 inch when no force is applied

Step-by-step explanation:

Answer:

the last guy who answered is correct

Step-by-step explanation:

sorry I needed to answer for more answers I can get

Find the area of the figure.

Answers

129m^2

A= bxh/2

Since I have 2 triangle I'll x 2 to get rid of the ÷ by 2

A= 13x5

= 65

A= bxh

= 8x8

=64

64 + 65= 129

Hope this helps!

Other Questions
I need help, i cant use calculator Psychotropic drugs are used to treat psychological disorders by changing brain neurochemistry. Most of the following medications fall within five categories. Match each class of psychotropic drugs with its description. A book bag was bought on a 45% off sale for $65.87. What was the original price rounded to the nearest cent. Val needs to find the area enclosed by the figure. The figure is made by attachingsemicircles to each side of a 46-m-by-46-m square. Val says the area is 1,206.12m. Find the area enclosed by the figure. Use 3.14 for 1. What error might Val havemade? B.Write the correct word in order to form a logical response.1. Dnde trabaja su esposo?. Where does your husband work?esposo trabaja en el aeropuerto.2. Es grande su casa?. Is his house big?S,casa es muy grande.3. Dnde est su tienda?. Where is her store?tienda est en el centro.4. Cmo estn los padres de Ernesto?. How are Ernest's parents?padres estn bien5. Cuntos aos tiene el hermano de ella?. How old is her brother?hermano tiene cinco aos. *No coping paragraphs including other peoples brainly answers for this question or in other words other brainly q&as! I need all new original paragraph diary entries (All 4 of them). *I also included the Rubric at the bottom Create a diary to record the information you learn about each of the key historical figures. Include at least one paragraph-long diary entry for Lewis, Clark, Sacajawea, and York. Total of 4 journal entries. Guidelines:Your diary should be authentic, as if you were a part of the journey of Lewis and Clark. The information in your diary must be historically accurate. Please use details from the lesson rewritten in your own words. Each diary entry must include a date and should be written in first-person perspective. Each one should be no less than 3-5 sentences.Be creative and have fun with your diary entries!Complete your diary entries below: LewisDate: ClarkDate:SACAGAWEADate:YorkDate:RubricContent: 40/40 Points Four separate dated diary entries of one paragraph each Description of the journey experiences of each historical figure Authentic diary entries, written in first-person perspective as a person living in the early 1800sQuality: 40 /40 Points High level of insight and understanding of the experiences and perspectives of each of the key individuals Information is historically accurate Support provided through examples and detailed explanations from the lesson21st Century Presentation Skills: 20/20 points. The work is well organized, easy to read and comprehend. It has few spelling or grammar errors. Help me find X and explain the process please. what coefficient would balance the following equation ch4+_O2--> CO2+2H2O When you train hard, you are going after ________________, and once it is over, so is the training. A. something specific B. perfection C. weight loss D. an unreachable goal A member of Congress who feels only loosely constrained by the policy preferences of his or her constituents and empowered to make the decisions he or she thinks best is acting as a a train traveled 162 miles in 3hours. At that rate, how many miles will the train travel in 1/3 hour? Why is Watergate important? How did it change the country? After World War II Berlin was dividedinto two parts. Who controlled WestBerlin during the Cold War? how has social media changed my journalism looks like? A. journalists use poor grammar online B. journalist can be everyday peopleC. Only journalists from major news stations report the newsD. Journalists can dress down while reporting the newsThis is for a test, so I need to get answers fast.Please help me What is a consumer culture? How did a consumer culture emerge in South Carolina? When computing a correlation coefficient, if you have 55 degrees of freedom, your sample size must be ______. Group of answer choices 56 57 54 58 Opened in 2015, the seaglass carousel is a fish-themed carousel located in which major us city?. What impact did the second great awakening have on enslaved people in southern statesA) It led to numerous slaves revolt and uprisingsB) it resulted in passage of the fugitive slave actC) enslaved people were included in religion more than ever beforeD) enslaved people turn away from religions that could advocate slavery Thang decided to borrow $7000 from his local bank to help pay for a car. His loan was for 3 years at a simple interest rate of 6%. How much interest will Thang pay? Which of the following points lie in the solution set to the following system of inequalities?y < 3x + 3y < x + 2 (1, 5) (1, 5) (5, 1) (1, 5)