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3 years ago

Which of the following does not dissolve in water

Mathematics

1 answer:

xeze [42]3 years ago

4 0

Answer:

mud

Step-by-step explanation:

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Rock-music sales represented 24.8% of the total music sales in 2000. By 2007, rock-music sales represented 32.4% of the total mu

baherus [9]

Answer:

Unit Rate of Change = 1.27%

Step-by-step explanation:

In 2000, t=1 and Total Music sales = 24.8%

In 2007, t=7 and Total Music sales = 32.4%

The Slope $m=\dfrac{32.4-24.8}{7-1} =\dfrac{7.6}{6}=1.27\%$

The Unit Rate of Change is 1.27% and it means that the Total Music Sales Increased by approximately 1.27% every year.

8 0

3 years ago

Read 2 more answers

Write the expression (a^8)2/3 in simplest form.

Harrizon [31]

Answer:

2a^8/3

Step-by-step explanation:

I hope it's correct

3 0

3 years ago

ryan has a mix of action and sports games for a total of 39 video games his action collection is three more than half his sports

iVinArrow [24]

Answer:

He have 15 action games and 24 sports games.

Step-by-step explanation:

Given:

Ryan has a mix of action and sports games for a total of 39 video games his action collection is three more than half his sports collection.

Now, to find the number of action games and sports games.

Let the sports games be $x.$

As, given his action collection is three more than half his sports collection.

Thus, the action games = $3+\frac{x}{2}$ .

Total number of video games = 39.

So, we set an equation to get the number of action games and sports games:

$x+(3+\frac{x}{2})=39$

$x+3+\frac{x}{2} =39$

Subtracting both sides by 3 we get:

$x+\frac{x}{2} =36$

$\frac{2x+x}{2}=36$

$\frac{3x}{2} =36$

Multiplying both sides by 2 we get:

$3x=72$

Dividing both sides by 3 we get:

$x=24.$

The sports games he have = 24.

Now, to get the action games we substitute the value of $x$ :

$3+\frac{x}{2}$

= $3+\frac{24}{2}$

= $3+12$

= $15.$

The action games he have = 15.

Therefore, he have 15 action games and 24 sports games.

6 0

3 years ago

An adult ticket to a school play cost $5 and a student ticket cost $3. $460 dollars was collected and 120 tickets were sold. How

inn [45]

5x + 3y = 460
5(x + y = 120)
5x + 5y = 600
Use elimination subtraction
-2y = -140
y = 70
There are 70 student tickets

3 0

3 years ago

Factoring Inequalities, Please help as I do not know how to progress after this.

Rainbow [258]

The factored inequality is $x^2-3x+6\geq 0$

<h3>Factoring Inequalities</h3>

The given inequality is:

$-x^2+3x-6\leq 0$

This can be further simplified as:

$-(x^2-3x+6)\leq 0$

The inequality can be re-written as:

$x^2-3x+6\geq 0$

Since the question does not state that we should solve the inequality, the simplest we can get after factoring is $x^2-3x+6\geq 0$

Learn more on factoring of inequality here: brainly.com/question/16789297

#SPJ1

7 0

2 years ago

Which of the following does not dissolve in water​

Which of the following does not dissolve in water