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3 years ago

Find the slope of the line y=1/8-1 show your work

Mathematics

1 answer:

sleet_krkn [62]3 years ago

7 0

Answer:

-7/8

Step-by-step explanation:

y = 1/8 -1

y = 1/2^3 -1

y = 1 - (2^3)/2^3

y = 1-8/2^3

y = 7/2^3

y = -7/8

hope that helps <3

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A game is played using ne die. If the die is rolled and shows 3, the player wins $45. If the die shows any number other than 3,

I am Lyosha [343]

Answer:

-$13.5

Step-by-step explanation:

Let x be a random variable of a count of player gain.

- We are told that if the die shows 3, the player wins $45.

- there is a charge of $9 to play the game

If he wins, he gains; 45 - 9 = $36

If he looses, he has a net gain which is a loss = -$9

Thus, the x-values are; (36, -9)

Probability of getting a 3 which is a win is P(X) = 1/6 since there are 6 numbers on the dice and probability of getting any other number is P(X) = 5/6

Thus;

E(X) = Σ(x•P(X)) = (1/6)(36) + (5/6)(-9)

E(X) = (1/6)(36 - (5 × 9))

E(X) = (1/6)(36 - 45)

E(X) = -9/6 = -3/2

E(X) = -3/2

This represents -3/2 of $9 = -(3/2) × 9 = - 27/2 = -$13.5

3 0

3 years ago

Will mark brainliest and give 20 points! In what ways can vertical, horizontal, and oblique asymptotes be identified? Please use

spayn [35]

If both polynomials are the same degree, divide the coefficients of the highest degree terms. If the polynomial in the numerator is a lower degree than the denominator, the x-axis (y = 0) is the horizontal asymptote.The curves approach these asymptotes but never cross them. To find the vertical asymptote(s) of a rational function, simply set the denominator equal to 0 and solve for x.Finding Slant Asymptotes of Rational Functions.

A slant (oblique) asymptote occurs when the polynomial in the numerator is a higher degree than the polynomial in the denominator. To find the slant asymptote you must divide the numerator by the denominator using either long division or synthetic division.

3 0

3 years ago

What percentage of 52 is 26?

Vitek1552 [10]

Answer:

Hello There!!

Step-by-step explanation:

50% of 52 is 26.

hope this helps,have a great day!!

~Pinky~

3 0

3 years ago

Read 2 more answers

Find the value of x and y.

Murrr4er [49]

Hey there mate ;), I'm Benjemin.

Nice to meet you.

Now let's solve your question :)

Step 1:- Re-draw the triangle. Check the attached first image.

Step 2:- Considering the triangle ABC, it can be seen that the triangle is isosceles. This means that angles ABC and ACB are equal. To get the value of X,

$110 + x + x = 180 \\ = > 110 + 2x = 180 \\ = > 2x = 108 - 110 \\ = > 2x = 70 \\ = > x = \frac{70}{2} \\ = > x = 35$

Step 3:- Draw another part of the picture to find the other X, for it, check second attached image.

To get BCD, Using alternate angles theorem,

ABC = BCD (Alternate angles are equal)

=> ABC = 35°

=> x = BCD = 35°

Therefore, value of x is 35° and 2X=2×35=70°

4 0

2 years ago

2x-5x+6x=-392x-5x+6x==39

Marat540 [252]

Answer: x= 0

Step-by-step explanation:

Cancel equal terms on both sides of the equation. 2 x+6 x= 392 x +6 x or 2 x = -392 x.
move variable to the left handed side and change its sign. 2 x + 392 x = 0.
collect like terms 394 x = 0.
divide both sides of the equation by 394. x = 0
and your answer is x = 0

8 0

3 years ago