Math Direct

Your response should follow previous format. Response with "Answer: ".

Given a mathematics problem, determine the answer. Simplify your answer as much as possible.

Problem: What is $\left(\frac{7}{8}\right)^3 \cdot \left(\frac{7}{8}\right)^{-3}$? Answer: $1$

Problem: In how many ways can 4 books be selected from a shelf of 6 books if the order in which the books are selected does not matter? Answer: $15$

Problem: Find the distance between the points $(2,1,-4)$ and $(5,8,-3).$ Answer: $\sqrt{59}$

Problem: The faces of an octahedral die are labeled with digits $1$ through $8$. What is the probability, expressed as a common fraction, of rolling a sum of $15$ with a pair of such octahedral dice? Answer: $\frac{1}{32}$

Problem: The first three terms of an arithmetic sequence are 1, 10 and 19, respectively. What is the value of the 21st term? Answer: $181$

Problem: Calculate $6 \cdot 8\frac{1}{3} Answer: $50$

Problem: When the binary number $100101110010_2$ is divided by 4, what is the remainder (give your answer in base 10)? Answer: $2$

Problem: How many zeros are at the end of the product 25 $\times$ 240? Answer: $3$

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