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2 years ago

How do you solve this equation√8k=k

Mathematics

1 answer:

kondor19780726 [428]2 years ago

8 0

the answer is

<span>[√8k ]² =k², so 8k=k² which implies k² - 8k= 0, and (k – 8)k= 0, so k = 8 or k =0</span>

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2 years ago

If you roll two six-faced dice together, you will get 36 possible outcomes. 4 pts 1. List all possible outcomes of the experimen

bezimeni [28]

Given:

Two dice are rolled together.

Total number of possible outcomes.

To find:

The list of total possible outcomes.

The probability of getting a sum of 11 in these outcomes.

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The probability of getting a sum of 13 or more.

Solution:

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S = {(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)}

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$P(sum\geq 13)=\dfrac{0}{36}$

$P({sum\geq 13})=0$

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