A small fair charges an admission fee for children and adults. The cost for admission is $3 per adult and $2 per child. On a certain day, total admission fees were $900, and 350 people attended the fair. How many children attended the fair that day? 80 children 150 children 200 children 320 children.

Most times, some ingredient cannot be combined together. The property of the ingredients makes them separate is that the oil and vinegar have different chemical properties.

Solubility aimed to be the ability of one substance to dissolve in another. This is because vinegar and oil are made of very different types of molecules that are attracted to their own kind.

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Answer:

C: The oil and vinegar have different chemical properties.

Explanation:

i gotchu bro :)

Answer:

This question is incomplete, the complete question is;

A tube is being stretched while maintaining its cylindrical shape. The height is increasing at the rate of 2 millimeters per second. At the instant that the radius of the tube is 6 millimeters, the volume is increasing at the rate of 96π cubic millimeters per second. Which of the following statements about the surface area of the tube is true at this instant? (The volume V of a cylinder with radius r and height h is V=πr2h. The surface area Sof a cylinder, not including the top and bottom of the cylinder, is S=2πrh.)

A) The surface area is increasing at the rate of 28pi square mm per second.

B) The surface area is decreasing at the rate of 28pi square mm per second.

C) The surface area is increasing at the rate if 32pi square mm per second.

D) The surface area is decreasing at the rate of 32pi square mm per second.

Answer:

Surface Area is increasing at the rate of 28π mm²/sec  ( Option A )

Explanation:

Given the data in the question;

let r be the radius and h be the height of the tube

so volume V = πr²h

dv/dt = πr² dh/dt + 2nrh dr/dt

⇒ 96n = π × 36 × 2 + 2π × 6h dr/dt

⇒ 24π = 12nh dr/dt ⇒ h.dr/dt = 2

Area Surface S = 2nrh

ds/dt = 2π ( r.dh/dt + h.dr/dt )

= 2π ( 6×2 + 2)

= 2π (14)

= 28π

therefore Surface Area is increasing at the rate of 28π mm²/sec ( Option A )

what does it mean expalin it

Answer:

[tex]\mathrm{9.08 \times 10^6 \:km}[/tex]

Explanation:

To solve for the distance between the probe and  the center of Venus, use the formula:

[tex]\mathrm{F = \frac{G\: m1 \:m2}{r^2}}[/tex]

Plugin the values:

G =

[tex]6.67\times10^{-11} \mathrm{\frac{m3}{kg\: s2}}[/tex]

[tex]\mathrm{F} =2.58 \times 10^3\mathrm{N}[/tex]

[tex]\mathrm{m1 = 4.87 \times 10^{24}\:kg}[/tex]

[tex]\mathrm{m2 = 655\: kg}[/tex]

Hence:

[tex]\mathrm{F = \frac{G\: m1 \:m2}{r^2}}[/tex]

[tex]2.58 \times 10^{23} = 6.67 \times 10^{-11} (4.87 \times 10^{24})[/tex]

[tex]\frac{(655)}{r^2}[/tex]

[tex]\mathrm{r = 9.08 \times 10^6 \:km}[/tex]

Answer:

facilitate currency conversion

Answer:

i dont know how to say it

Explanation:

Answer:

3.5

Explanation:

Answer:

-4.5

Explanation:

Answer:

The right options are:

B) Difficult entry

C) Mutual interdependence

D) Market control by a few large firms

Explanation: In an oligopoly, there is a small number of large firms dominating a very significant share of the overall market. In addition, an oligopoly is characterized by high entry barriers and the firms sell identical or differentiated products. Moreover, in an oligopoly, firms are interdependent as each firm control a significant market share; so, one firm's policies affect other firms.

Please comment if the answer is not clear to you or you need any improvement. Could you please rate the answer if it was helpful to you?

Explanation:

Answer:

the correct answer is false

Explanation:

Answer:

False

Explanation:

on edge

Answer:

Explanation:

area ABD = 16*12/2  

area ABC = 9*12/2

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

so the ratio of the area ABC to the area of ABD = (9*12/2)/(16*12/2) =  

= 9/16  

hope this helped!

mark me brainliest :D

The ratio of the area of ABC to the area of ABD is 9/16. The correct option is B.

The space occupied by any two-dimensional figure in a plane is called the area. The space occupied by the triangle in a two-dimensional plane is called the area of the triangle.

The area of a triangle is the region bounded by its perimeter or its three sides. The area of a triangle can be calculated using the formula, where the base of the triangle is b and the height is h.

A = ½ (b × h)

The two areas will be calculated as:-

Area ABD = ( 1 / 2 )  x 16  x  12

Area ABC = (1 / 2 ) x  9  x  12

So the ratio of the area ABC to the area of ABD will be

= [ ( 1 / 2)  x 16  x  12 ]  ÷  [ (1 / 2 ) x  9  x  12 ]

=  9 / 16

Therefore, the area of ABC to the area of ABD is 9/16. The correct option is B.

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The question is incomplete. Your most probably complete question is given below:

A. 6/12

B. 9/16

C. 8/16

D. 7/8

Answer:

16 km/h

Explanation:

The relay stick would have the same velocity relative to Ingrid as the velocity she threw it because she threw it while running 9 km/h and the question asks for how fast it is moving RELATIVE to Ingrid, who also started off moving at 9 km/h.

Sorry if explanation is bad, this one was a bit of head scratcher for me to wrap my head around ig.

The answer is:

Answer:

115 j

is true

Explanation:

Thats the true

Answer:

Macro Level Study

Explanation:

This is the macro level of study which is analysis of the society through examining the structures and institutions in the society.

The structures here are; the political party under study and the health care sector in the government.

Healthcare is a government institution that can be affected by political trends in the country including the governing political party.

The phrase which best describes the vapor point of a substance is: the temperature at which additional heat energy causes the substance to change from a liquid to a gas.

A substance can be defined as a particular kind of matter that has uniform or definite properties.

In Science, there are two (2) main types of substance and these include:

The vapor vapor point of a substance refers to the temperature at which an additional quantity of heat energy causes a particular substance to be transformed (change) from a liquid to a gas or vapor.

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Answer: A- unlucky or unfortunate; pitiable

Explanation: The words around it help me figure out the meaning!

Answer:

i believe the correct answer is A.

Explanation:

its correct on EDGE2021

Answer:

to summarize, wrap up and put a end to a text or essay.

Explanation:

Answer:

I don't understand your question..

Explanation:

What movie or story is this for?

Answer: establish tone

Explanation: ed 2021

There are different kinds of tones. Hughes uses the imagery to establish tone.

For one to establish a tone means to set a kind of  quality, feeling, etc., by the approach one use in  speaking or writing.

Tone is known to be an author's attitude toward a specific subject. The tone can be seen by looking at word choices and phrases that is used by the author or looking at the language used.

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Answer:18

Explanation:

The lines c and d are parallel if x = 18.

Hence, option B is correct.

Use the concept of an equation of line defined as:

A line has length but no width, making it a one-dimensional figure. A line is made up of a collection of points that can be stretched indefinitely in opposing directions. Two points in a two-dimensional plane determine it.

In the figure,

The corresponding angles are (3x + 45)° and 81°

The objective is to find the value such that lines c and d become parallel.

Since we know that,

The sum of angles of parallel lines passing through a common line is 180°,

Therefore,

(3x + 45)° + 81° = 180°

Simplifying like terms,

3x = 54

Divide both sides by 3,

x = 18

Hence,

The required value of x is 18 which is option B.

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The complete question is:

What must be the value of x so that lines c and d are parallel lines cut by transversal p?

A. 12

B. 18

C. 81

D. 99

Answer:

sancho

Explanation:

answers for the whole quiz -

1. true

2. false

3. a parrot

4. while he was hiding out

5. sancho

YOURE WELCOME

Sancho's detective seems to have more clues about solving the case. Thus option B is correct.

Detectives are typically investigative people, which implies that they are extremely inquiring and curious people who enjoy spending time by themselves thinking. An investigator who works for a law enforcement agency is known as a detective.

Talking to witnesses and whistleblowers, gathering tangible evidence, reviewing databases, and interviewing sources are all common ways that investigators get information to solve crimes.

You've come to the right place if you're seeking for the Sancho from a Cervantes narrative crossword clue answers. Please double-check that you have the right answer or clue because it's common for crossword puzzles with similar clues to have disparate solutions. As a result, they are able to apprehend offenders and prosecute them at court. Therefore, option B is the correct option.

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Answer:

the formula for kinetic energy is

KE= 1/2 x m x v^2

Explanation:

i took this like 20 times this year

The formula for calculating kinetic energy is: Kinetic Energy (KE) = 1/2 * mass * velocity^2

Answer:

C

Explanation:  

is unobservable

"In the past, behaviorists were not likely to view cognition as a part of learning because cognition is unobservable." Thus, option D is correct.

Thinking, attention, language, learning, memory, and perception are all examples of cognitive activities that occur in the brain. These processes are not distinct talents; rather, they are a collection of interconnected abilities that enable us to function as healthy adults.

Learning, according to behaviorists, takes place mostly through observation. They thought that a person learns different parts of his or her life through observation. Imitation, modeling, and other forms of observation are all part of the observation process. Experiments on classical conditioning were used by behaviorists to illustrate that behavior is a learned process. Cognition, on the other hand, refers to the mental processes that include comprehension and knowledge.

As a result, Previously, behaviorists were unlikely to consider cognition to be a component of learning, since cognition is a mental process. Hence, option D is correct.

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Answer :AlAg3 + Cl2

Explanation:

Al + AgCl Upper N a upper C l subscript 2 right arrow.  ?

The complete chemical equation would be as follows:

[tex]AlAg_{3} + Cl_{2}[/tex]

Thus, the complete equation would read as "[tex]AlAg_{3} + Cl_{2}[/tex]."

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Answer:

Solution

=2±√3

Explanation:

The solution of the given equation x² - 4x + 1 = 0 is;

x = 2 ± √3

We are given;

x² - 4x + 1 = 0

Using quadratic formula we have;

x = [-b ± √b² - 4ac]/2a

where;

a = 1

b = -4

c = 1

Thus;

x = [-(-4) ± √((-4)² - 4(1 * 1)]/2(1)

x = (4 ± √(16 - 4))/2

x = (4 ± √12)/2

x = (4 ± 2√3)/2

x = 2 ± √3

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Answer:

Explanation:

1-archaeologist

2-anarchy

3-furious

yw :)

He learned that the director had given the role to another actor archaeologist.

The American Civil War, commonly referred to by other names, lasted from April 12, 1861, until May 26, 1865. The Union[f] ("the North") and the Confederacy ("the South"), the latter of which was made up of seceding states, engaged in combat.

The conflict over whether to allow slavery to spread into the western regions, creating more slave states, or to forbid it from doing so, which was widely believed to put slavery on the path to eventual extinction, was the main driver of the war.

The election of Abraham Lincoln as president of the United States in 1860 ended years of political contention over slavery because he opposed its spread into the country's western territories.

Therefore, He learned that the director had given the role to another actor archaeologist.

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Population are often represented using exponential functions

The population of the bacteria on day 30 is 134837

Let x represent the number of days, and y represents the population.

So, we have: (x,y) = (1,8500), (2, 9350) (3, 10285)

An exponential functions is represented as [tex]\mathbf{y = ab^x}[/tex]

So, we have:

[tex]\mathbf{8500 = ab}[/tex]

[tex]\mathbf{9350 = ab^2}[/tex]

Divide both equations

[tex]\mathbf{\frac{9350}{8500} = \frac{ab^2}{ab}}[/tex]

[tex]\mathbf{1.1 = b}[/tex]

Rewrite as:

[tex]\mathbf{b = 1.1 }[/tex]

Substitute 1.1 for b in [tex]\mathbf{8500 = ab}[/tex]

[tex]\mathbf{ 8500 = 1.1a}[/tex]

Divide both sides by 1.1

[tex]\mathbf{ 7727.3 = a}[/tex]

Rewrite as:

[tex]\mathbf{ a = 7727.3 }[/tex]

So, we have:

[tex]\mathbf{y = ab^x}[/tex]

[tex]\mathbf{y = 7727.3 \times 1.1^x}[/tex]

On day 30, we have: x = 30.

So, the equation becomes

[tex]\mathbf{y = 7727.3 \times 1.1^{30}}[/tex]

[tex]\mathbf{y = 134837}[/tex]

Hence, the population of the bacteria on day 30 is 134837

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Answer:

b.

Explanation:

Answer:

B

Explanation:

i took the test