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3 years ago

What are the answers

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

7 0

Answer:

Step-by-step explanation:

line graph- the decrease of attendance

bar graph-the number of students who participate in different sports

line plot-the list of heights of a group of 80 adults

steam and leaf plot- the number of dogs for students

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At a party to celebrate a successful school play, the drama club bought 9 large pizzas. Each pizza had s slices. All together, t

11111nata11111 [884]

Answer:

Each pizza have 8 slices.

Step-by-step explanation:

Given:

At a party to celebrate a successful school play, the drama club bought 9 large pizzas.

Each pizza had s slices.

All together, there were 72 slices of pizza for the club to share.

Now, to find slices each pizza have.

Number of slices each pizza have = $s.$

Number of slices of pizza altogether = $72.$

Total number of pizza = $9.$

Now, to write an equation of this situation:

$9\times s=72$

$9s=72.$

So, to get the slices each pizza have we solve the above equation:

$9s=72$

Dividing both sides by 9 we get:

$s=8.$

Therefore, each pizza have 8 slices.

7 0

3 years ago

How many edges must be removed from the wheel graph W6 in order to create a spanning tree for the graph?

sveticcg [70]

Answer:

The correct option is A.

Step-by-step explanation:

If a graph is formed by connecting a single universal vertex to all vertices of a cycle, then it is known as wheel graph.

W₆ means wheel graph having 6 vertices as shown in the below figure.

Total number of edges in a wheel graph is 2(n-1), where n is number of vertices. So, the number of edges in W₆ is

$2(6-1)=10$

In a spanning tree all the vertices covered with minimum possible number of edges. Total number of edges in a spanning tree is (n-1).

Total number of edges in a spanning tree which has 6 vertices is

$6-1=5$

The number of edges we need to remove is

$10-5=5$

Therefore the correct option is A.

5 0

4 years ago

What is the range for the following set of numbers?57, -5, 11, 39, 56, 82, -2, 11, 64, 18, 37, 15, 68

antiseptic1488 [7]

<h3> The range= the highest number - the lowest number</h3>

82-(-2)

=84

then ur answer is 84

7 0

3 years ago

Write a recursive definition for the sequence 14, 10, 6, 2...

VladimirAG [237]

The general form of recursive definition for arithmetic sequence:
$a_{n}=a_{1}+d(n-1)$

So, what we need to do is to find $a_{1}$ and $d$ .
$a_{1}=14$
$d=a_{2}-a_{1}=10-14=-4$
Having found these two values we can now define our recursive sequence:
$a_{n}=14-4(n-1)$
$a_{n}=14-4n+4$
$a_{n}=18-4n$

7 0

3 years ago

Read 2 more answers

Evaluate 12^2 1. 144 2. 24 3. 266

pogonyaev

Answer:

The answer is 144

Step-by-step explanation:

12*12

12²

144

6 0

3 years ago

What are the answers​

What are the answers