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3 years ago

ONLY THE BRAINLIEST OF USERS ANSWER THIS QUESTION 30 POINTS!!!!!!!!!!!!!!!

Mathematics

2 answers:

Romashka-Z-Leto [24]3 years ago

4 0

Answer: 8*5^n-1 / 2^n-1 = n

will be the function for the sequence hope this helps

Step-by-step explanation:

denis23 [38]3 years ago

3 0

Answer:

8*5^n-1 / 2^n-1 = n

This is the function for your sequence

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In the graph of the inequality x > 2, what does a dashed line at x = 2 indicate?

ryzh [129]

Answer:

option 4: The line x = 2 is not included in the solution region is the correct option.

Step-by-step explanation:

Given the inequality

x > 2

It is clear that the given inequality is in the simple form which indicates that x is greater than 2.

Please check the attached graph.

As x is greater than 2, thus a dashed line at x = 2 on the graph indicate indicates that x = 2 is not included in the solution region.

<em>Please remember that inequalities that use < or > symbols are drawn with a dashed line in order to display that line is not included in the region.</em>

Thus, the solution to the inequality is:

$x>2\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x>2\:\\ \:\mathrm{Interval\:Notation:}&\:\left(2,\:\infty \:\right)\end{bmatrix}$

The solution indicates that that the value of x will be greater than 2.

Please check the attached graph.

A dashed line at x = 2 on the graph indicates that x = 2 is not included in the solution region.

Hence, option 4: The line x = 2 is not included in the solution region is the correct option.

5 0

2 years ago

A motorboat and a PWC are approaching head on.what action should be taken

erma4kov [3.2K]

They should both move to their right to avoid the collision.

6 0

3 years ago

PLEASE HELP!!!!!!

Grace [21]

Answer:

x = 8/3 and y = 32/3

Step-by-step explanation:

Add the two equations, getting -3y = -32, thus y = 32/3

Sub for y in first equation, getting 5x + 32/3 = 24

5x = 40/3

x = 8/3

5 0

3 years ago

Read 2 more answers

Which ordered pair is the solution to the system of equations?

sergejj [24]

Multiply top equation by 3

---> 6x -3y = -15
---> x + 3y = 22

Add equations together, this way the y terms will cancel themselves out.

---> 7x = 7

Solve for x

x = 7/7 = 1

Therefore the answer must be A) (1,7)

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3 years ago

george planned on purchasing a $1,500 vacation trip. After receiving a 30% discount, how much did she pay?

IRINA_888 [86]

Answer: 450

Step-by-step explanation:

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2 years ago