Which is an example of a situation that is in equilibrium?A. The amount of air in a room increases quickly when the door is
opened.
B. The amount of money in a bank account never changes
C. The amount of water in a cup decreases as it evaporates
D. A flower slowly grows taller​

Answers

Answer 1
Answer:

Answer:B the amount of money in a bank account never changes.

Step-by-step explanation:

Answer 2
Answer:

Answer:

B. The amount of money in a bank account never changes.

Step-by-step explanation:

Equilibrium is achieved when the state of a reversible reaction of opposing forces cancel each other out. While in a state of equilibrium, the competing influences are balanced out. Imagine a cup with a hole in it being filled with water from a tap. The level of water in this cup would stay the same if the rate at which the water that flows inside is the same as the water that flows outside. Option B will be the correct answer because the amount of money going into the account is at the same rate of money coming out of the account.


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F(x) = 6x2 + 2 what is the domain​
Combine the like terms to create an equivalent expression: −4p+(−2)+2p+3
Which phrase represents the algebraic expression 3d+7?

Y = -2(x + 1)(x + 4)

Answers

367 because if you multiply

How many inches are in 3 feet 8 inches

Answers

Answer:

44

Step-by-step explanation:

3 x 12 = 36 + 8 = 44

Could someone help me out?

Answers

Answer:

15

Step-by-step explanation:

Answer:

The value of x is 28cm.

Step-by-step explanation:

Area of a trapezium = ½h(a + b)

240 = ½×12×(12 + x)

240 = 6(12 + x)

240 = 72 + 6 x

240 - 72 = 6x

168 = 6x

168/6 = x

28 = x

Explain why Six less than three times a number is 21. Find the number.

Answers

Answer: 9

Step-by-step explanation: The reason that students get intimidated

by word problems is they try to look at all the information at once.

The best way to approach a word problem

is to break it down sentence by sentence.

In this problem, let's look at the first part of the sentence.

We know that six less than three times a number is 21.

Let's call the number x.

So we know that six less than three times a number means 3x - 6.

A common mistake would be for students to put 6 -  3x.

However, the word "less than" switches the order around.

So we know that six less than three times a number is 21.

So we can write this as 3x - 6 = 21.

Now we have an equation and we can solve for x.

First add 6 to both sides to get 3x = 27.

Now divide both sides by 3 to get x = 9.

So our answer to this word problem is 9.

The population of a town increased from 3450 in 2005 to 5800 in 2011. Find the absolute and relative (percent) increase.

Answers

Answer:

The absolute difference is 1050

The relative percentage is 32.3076%

Step-by-step explanation:

In the formula N = L(1 - d), find the value of N, when L = $2,500 andd = 0.03.
Pls help fast

Answers

Answer:

N=2425

Simplify 2500 (1-0.03).

N=2425