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lions [1.4K]
3 years ago
11

A game involves rolling a number cube. You get one point if you roll an even number and negative one point if you roll an odd nu

mber.
A 7-column table has 3 labeled rows. The first row is labeled Roll with entries 1, 2, 3, 4, 5, 6. The second row is labeled Probability with entries one-sixth, one-sixth, one-sixth, one-sixth, one-sixth, one-sixth. The third row is labeled Point(s) with entries negative 1, 1, negative 1, 1, negative 1, 1.

Which statements are true regarding this scenario? Check all that apply.

The sample space is {1, 2, 3, 4, 5, 6}.
The expected value for the game is 0.
The expected value for the game is One-half.
The game is fair because the expected value is equal to 0.
The game is unfair because the expected value does not equal 0.
Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
7 0

Answer:

A, B, D

Step-by-step explanation:

EDG 2021

Brainliest?

Leona [35]3 years ago
3 0

Answer:

A. B. D.

Step-by-step explanation:

There are 6 possible values to roll. Since 3 values are even and 3 values are odd, the game should be 0.

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Use long division or synthetic division to find the quotient of 2x^3+x^2+1 / x+1
gogolik [260]

Answer:

The quotient is 2x^2 - x + 1.

Step-by-step explanation:

If x + 1 is the divisor in long division, then -1 is the divisor in synthetic division:

-1   /   2    1    0    1

              -2    1    -1

    ----------------------

       2      -1     1    0

The quotient is 2x^2 - x + 1.  The coefficients were obtained through synthetic division.

7 0
2 years ago
Carla has already written 10 pages of a novel. She plans to write 15 additional pages per month until she is finished. Write an
marissa [1.9K]

Answer:

equation: p=15m+10

p=pages

m=months

amount of pages after 5 months: 85

Step-by-step explanation:

You know Clara already has 10 pages, and that 15 will be written per month. Therefore, the equation is p=15m+10

To find the answer for 5 months simply substitute m

15(5) + 10

75+10

85=total pages

3 0
2 years ago
Read 2 more answers
Graph y=-|x|+10 PLS TELL ME THE CORD NUMBERS I WILL GIVE YOU MORE POINTS PLS AWNSER THIS QUICKLY!
meriva

Answer: answer is in the ss i put

Source:trust me bro

5 0
3 years ago
An expression is shown below:
Alex73 [517]

Given:

The given expression is:

6x^2y-3xy-24xy^2+12y^2

To find:

Part A: The expression by factoring out the greatest common factor.

Part B: Factor the entire expression completely.

Solution:

Part A:

We have,

6x^2y-3xy-24xy^2+12y^2

Taking out the highest common factor 3y, we get

=3y(2x^2-x-8xy+4y)

Therefore, the required expression is 3y(2x^2-x-8xy+4y).

Part B:

From part A, we have,

3y(2x^2-x-8xy+4y)

By grouping method, we get

=3y(x(2x-1)-4y(2x-1))

=3y(x-4y)(2x-1)

Therefore, the required factored form of the given expression is 3y(x-4y)(2x-1).

3 0
3 years ago
Solve the equation using square roots. x^2 – 14 = –10
zheka24 [161]
X^2 - 14 = -10
x^2 = -10 + 14
x^2 = 4....take the square root of both sides, eliminating the ^2
x = (+-) sqrt 4
x = 2 and x = -2
6 0
3 years ago
Read 2 more answers
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