Darell N.

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World Geography

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Question:

Russia is the largest country in the world by area, covering a total land area of over 17 million square kilometers. Russia shares its land border with 14 other countries. Which of those 14 countries does Russia share most of its land border with?

Darell N.

Answer:

Kazakhstan. Russia shares 7,512 kilometers of land border with Kazakhstan. China and Mongolia come in second and third with 4,209 kilometers and 3,485 kilometers respectively.

Basic Math

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Question:

A 6-sided die is rolled. What is the probability of landing on a prime number?

Darell N.

Answer:

Prime numbers are numbers that are only divisible by 1 or itself. So, the prime numbers on this die are 2, 3, and 5. There are 6 numbers in total. Therefore, the probability suggests that the number of occurrences divided by the total or maximum number of targets. Probablity: 3/6 or 1/3 or 0.333

Discrete Math

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Question:

Construct a truth table for the following statement form: (¬q ∧ p) ∨ ¬p ⊕ r

Darell N.

Answer:

p q r ¬q (¬q ∧ p) ¬p (¬q ∧ p) ∨ ¬p (¬q ∧ p) ∨ ¬p ⊕ r T T T F F F F T T T F F F F F F T F T T T F T F T F F T T F T T F T T F F T T F F T F F F T T T F F T T F T T F F F F T F T T T

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