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lapo4ka [179]
3 years ago
15

Please answer the question!

Mathematics
2 answers:
kondor19780726 [428]3 years ago
6 0
It’s de I think so yeah
Inga [223]3 years ago
5 0

Answer:

its de

Step-by-step explanation:

because i took the test

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How many different 2-digit numbers can be formed from the
Yakvenalex [24]

Answer:

3

Step-by-step explanation:

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Please help guys!!!!!!
GuDViN [60]

Answer:I think its 68

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3 years ago
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>
ira [324]

Answer:

f(x) = (x-4)² + 1Step-by-step explanation:

For clarity, exponents should be marked with a ^:  f(x) = x^2 - 8x + 17

Group like terms

f(x) = (x² - 8x) + 17

Complete the square

 coefficient of x term: -8

 divide coefficient in half: -4

 square the result: (-4)² = 4²

 use 4² to complete the square and keep the equation balanced:

f(x) = (x² - 8x + 4²) - 4² + 17

f(x) = (x-4)² + 1

4 0
3 years ago
Mark rolls 2 fair dice and adds the results from each.
andrew11 [14]

Answer:

1/3

Step-by-step explanation:

The sample space for two dice is given as:

(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)

The Sample space for the total of each pair is:

2,3,4,5,6,7\\3,4,5,6,7,8\\4,5,6,7,8,9\\5,6,7,8,9,10\\6,7,8,9,10,11\\7,8,9,10,11,12

Total Sample Space, n(S)=36

Factors of 18 are 1,2,3,6,9 and 18

Let Event A be the event that the total of each pair is a factor of 18.

Sample Space of A is:

2,3,6\\3,6,\\6,9\\6,9\\6,9\\9

n(A)=12

Therefore, the probability of A

P(A)=n(A)/n(S)=12/36=1/3

The probability of getting a total that is a factor of 18 is One-Third.

5 0
4 years ago
Compare 6.51326 and the square root of 39. (show work)
VLD [36.1K]
Solving the given, the square root of 39 = 6.2445

Comparing to the 6.51326, it has a difference of 0.268262. Thus, 6.51326 is greater than square root of 39.

5 0
3 years ago
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