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Ray Of Light [21]
3 years ago
15

What is the answer for this question​

Mathematics
1 answer:
ozzi3 years ago
3 0

Answer:

d

Step-by-step explanation:

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What are the zeros of f(x) = x2 - x - 30?
Grace [21]

Answer:

the answer is x = -6 and x =5

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3 years ago
In the game of​ roulette, a player can place a ​$5 bet on the number 3 and have a startfraction 1 over 38 endfraction probabilit
Misha Larkins [42]
The expected value per game is -0.26.  Over 1000 games, you can expect to lose $263.16.

To find the expected value, we multiply the probability of winning by the amount of winnings, the probability of losing by the amount of loss, and adding those together.

We have a 1/38 chance of winning; 1/38(175) = $4.61.  We also have a 37/38 chance of losing; 37/38(5) = $4.87.

$4.61-$4.87 = -$0.26 (rounded)

To five decimal places, our answer is -0.26136; multiplied by 1000 games, this is $261.36 lost.
3 0
4 years ago
The perimeter of a rectangular painting is 344 centimeters. If the width of the painting is 79 centimeters, what is its width?
WINSTONCH [101]

Answer:

the equation is 2(l+w) so we do 2(93+w)=344 getting the answer of 79

Step-by-step explanation:

i think im 100 percent correct i took the test on flvs if I'm wrong just let me know

5 0
3 years ago
PLEASE HELP ME I NEED IT NOW PLEASE
sashaice [31]

Answer:(6,-7)

Step-by-step explanation:

you just flip in over the x axis so the only thing changing is y lol

5 0
4 years ago
Given that RT ≅ WX, which statement must be true?
Anettt [7]
RT + tw = wx + tw is the right answer
3 0
4 years ago
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