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Taya2010 [7]
3 years ago
9

HELP ME NOW I SPENT 99 POINTS TRYING LAST TIEM

Mathematics
1 answer:
marshall27 [118]3 years ago
5 0
2.30 per gallon yghehhf

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SHOW WORK I’ll mark you brainlist
Yuri [45]

Answer:

the answer is 0 for the reason being that it is a vertical slope.

change over y/change over x

1/0=0

7 0
3 years ago
Which expression is equivalent to 96?​
Delicious77 [7]

Answer:

4\sqrt{6}

Step-by-step explanation:

\sqrt{96}

\sqrt{2*2*2*2*2*3}

2*2\sqrt{2*3}

4\sqrt{6}

6 0
3 years ago
Suppose the Tower of Hanoi rules are changed so that stones may only be transferred to an adjacent clearing in one move. Let In
Svet_ta [14]

Answer:

l_n=3^n-1

Step-by-step explanation:

We will prove by mathematical induction that, for every natural n,  

l_n=3^n-1

We will prove our base case (when n=1) to be true:

Base case:

As stated in the qustion, l_1=2=3^1-1

Inductive hypothesis:  

Given a natural n,  

l_n=3^n-1

Now, we will assume the inductive hypothesis and then use this assumption, involving n, to prove the statement for n + 1.

Inductive step:

Let´s analyze the problem with n+1 stones. In order to move the n+1 stones from A to C we have to:

  1. Move the first n stones from A to C (l_n moves).
  2. Move the biggest stone from A to B (1 move).
  3. Move the first n stones from C to A (l_n moves).
  4. Move the biggest stone from B to C (1 move).
  5. Move the first n stones from A to C (l_n moves).

Then,

l_{n+1}=3l_n+2.

Therefore, using the inductive hypothesis,

l_{n+1}=3l_n+2=3(3^n-1)+2=3^{n+1}-3+2=3^{n+1}-1

With this we have proved our statement to be true for n+1.    

In conlusion, for every natural n,

l_n=3^n-1

8 0
3 years ago
Use the quadrant system to find the area of the polygon shown
shusha [124]

use the quadrant system to find the area of the polygon shown

44 square units

54 square units

36 square units

52 square units

True 44 square units

3 0
3 years ago
Out of 100 seventh and eighth grade CAVA students there were 35 students that chose Music as their elective course and the rest
frutty [35]

Answer:

                <u>| </u><u>Music  |  World Language  |  Total </u><u> </u>

<u>8th grade</u><u> |    30     |              35              |     65   </u>

<u>7th grade</u><u> |      5      |             30              |     35   </u>

Total        |    35      |              65              |   100

5 0
3 years ago
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