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nikklg [1K]
3 years ago
10

Alek is using synthetic division to divide x3+4x2−43x−10 by x−5 . Which answer is correct? Synthetic division. First line. 5 in

the box, followed by the numbers 1, negative 4, 43 and negative 10. Second line. Starting under negative 4 in the top row, the numbers are 5, 5 and 240. Third line. Starting under 1 in the top row, the numbers are 1, 1, 48 and 230. Synthetic division. First line. negative 5 in the box, followed by the numbers 1, 4, negative 43 and negative 10. Second line. Starting under 4 in the top row, the numbers are negative 5, 5 and 190. Third line. Starting under 1 in the top row, the numbers are 1, negative 1, negative 38 and 180. Synthetic division. First line. 5 in the box, followed by the numbers 1, negative 4, negative 43 and negative 10. Second line. Starting under negative 4 in the top row, the numbers are 5, 5 and negative 190. Third line. Starting under 1 in the top row, the numbers are 1, 1, negative 38 and negative 200. Synthetic division. First line. 5 in the box, followed by the numbers 1, 4, negative 43 and negative 10. Second line. Starting under 4 in the top row, the numbers are 5, 45 and 10. Third line. Starting under 1 in the top row, the numbers are 1, 9, 2 and 0.
Mathematics
1 answer:
kari74 [83]3 years ago
5 0

Answer:


last set of numbers will be<em><u>  1 9 2 0</u></em>

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You would have to divide

30 / 2.5 = 12 beats

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8 0
3 years ago
find the probability if two dice are rolled. (enter the value of probability in decimals. round the answer to three decimal plac
spayn [35]

The probability of getting a total of 8 when two dice are rolled is 0.139.

Probability is a number that expresses the likelihood or chance that a specific event will take place. Probabilities can be represented by proportions on a 0–1 scale.

A single die will have six sides with the numbers: 1, 2, 3, 4, 5, and 6. Each of these events is equally likely to occur if the dice are rolled fairly. So the probability of getting any side of the number is 1/6. Therefore, the probability of getting 1 in dice is 1/6, 2 is 1/6, and so on.

Therefore, the total possible outcomes are the multiplication of the total possible outcomes on dice 1 and dice 2, which is 36.

This possible outcome of rolling two dice is given by,

\left\{\begin{array}{ccccccc}(1, 1)&(1, 2)& (1, 3)&(1, 4)&(1, 5)&(1, 6)\\(2, 1)&(2, 2)&(2, 3)&(2, 4)&(2, 5)&(2, 6)\\(3, 1)&(3, 2)&(3, 3)&(3, 4)&(3, 5)&(3, 6)\\(4, 1)&(4, 2)&(4, 3)&(4, 4)&(4, 5)&(4, 6)\\(5, 1)&(5, 2)&(5, 3)&(5, 4)&(5, 5)&(5, 6)\\(6, 1)&(6, 2)&(6, 3)&(6, 4)&(6, 5)&(6, 6)\end{array}\right\}

The probability of getting a total of 8 from both dice is given by, (2, 6) (3, 5) (4, 4) (5, 3) (6, 2). So the number of favorable outcomes is 5 and the total outcome is 36. The probability is P(getting a total of 8 from both dices)=5/36= 0.139.

The answer is 0.139.

The complete question is -

Consider rolling dice and getting a total of 8. Find the probability of two dice are rolled. (Enter the value of probability in decimals. Round the answer to three decimal places).

To know more about dice probability:

brainly.com/question/17239706

#SPJ4

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In the expression 5y+4x2 what is the coefficient
MariettaO [177]

Answer:heyya

Step-by-step explanation:

<h3>coefficient means the number before the variables...the coefficient of y is 5..i dont know whether that is X  or multiplication sign..if it is the variable X raise to the power 2 then the coefficient of X raise to the power 2 is 4..</h3><h3>hope it helps</h3>

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What does 5 1/4 - (-2 1/2) equal
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Answer:

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Step-by-step explanation:

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