Mathematics, 18.11.2019 05:31 okayokayokay3855
The first term of an arithmetic sequence is -4. the 8th term is 10. what is the common difference?
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Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²
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Write the fraction 9/50 as a decimal if needed round to the nearest hundredth
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Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?
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The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
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The first term of an arithmetic sequence is -4. the 8th term is 10. what is the common difference?...
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