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3 years ago

11

How to make a bar graph shows that sport books received 9 votes if the scale is 0 to 20 by twos where should the bar and for the

sport books

1 answer:

skad [1K]3 years ago

7 0

It would go in between 8 and 10 since the scale goes by 2's and 9 is in between 8 and 10. Hope this helps you!

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A coin is flipped until 3 heads in succession occur. list only those elements of the sample space that require 6 or less tosses.

Mashutka [201]

we are given

A coin is flipped until 3 heads in succession occur

so, firstly, we will find sample space

S={HHH , THHH , HTHHH, TTHHH , TTTHHH , HTTHHH , THTHHH , HHTHHHH, ......}

now, we are given that

list only those elements of the sample space that require 6 or less tosses

so, we can see that sample space

S={HHH , THHH , HTHHH, TTHHH , TTTHHH , HTTHHH , THTHHH , HHTHHHH, ......}

There are infinite such possibilities

so, there are infinite number of elements in space

and we know that

discrete sample space will always have finite elements

but we have infinite number of sample space elements here

so, this is not discrete sample space...........Answer

6 0

3 years ago

Koran is spending $12 on games and rides at another carnival, where a game costs $0.25 and a ride costs $1.

Vlad [161]

Answer:

$0.25x+y=12$

Step-by-step explanation:

Let

y ----> the number of rides

x ---> the number of games

we know that

The number of rides multiplied by $1 plus the number of games multiplied by $0.25 must be equal to $12 (the dollar amount Koran is spending)

so

The equation that represent this situation is

$0.25x+y=12$

5 0

2 years ago

Solve the systems by elimination: <br><br> 8x-2y= -10<br> -4x+y= 5

Pachacha [2.7K]

Let's eliminate x. To achieve this, mult. the 2nd equation by 2, obtaining

-8x + 2y = 10. Now add this result to the first equation:

8x-2y= -10

-8x + 2y = 10

---------------------

0

The two equations actually represent the same line. Without an x- or a y-value, we cannot solve for the value of the other variable. There are infinitely many solutions.

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3 years ago

Would g this be (2,-3)?

Anna [14]

Answer:

yes it is (2,-3)

Step-by-step explanation:

if you see in there where both of the lines intersect or touch each other (the gray dot)

the point of intersect is at (2, -3)

3 0

3 years ago

If -1 and 1 are two real roots of the polynomial

leonid [27]

Answer:

its 68+1x200000000000

Step-by-step explanation:

7 0

2 years ago