Mathematics, 09.06.2021 20:10, soogy
An arithmetic sequence has a 16th term of 261 and a 26th term of 401. We want to find the first term and common difference of this sequence. Using the value of the 16th term of this arithmetic sequence, write and equation involving a, the first term, and d, the common difference. Write your answer such that the constant term is by itself on one side of the equation.
Answers: 2
Mathematics, 21.06.2019 18:00, kezin
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
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Mathematics, 21.06.2019 20:30, icantspeakengles
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Mathematics, 21.06.2019 21:20, Boogates7427
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An arithmetic sequence has a 16th term of 261 and a 26th term of 401. We want to find the first term...
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