Mathematics, 08.01.2020 21:31 serenityburke
Prior versions of college board examinations (sat, ap) awarded the test taker with 1 point for each correct answer
and deducted 1 / 4 point for each incorrect answer. current versions have eliminated the point deduction for incorrect
responses (test takers are awarded 0 points).
the math section of the sat contains 44 multiple-choice questions, with choices a–e. suppose you answer all the
questions but end up guessing on 8 questions. how might your math score look different on your score report using
each point system? explain your answer.
Answers: 2
Mathematics, 21.06.2019 16:50
Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0
Answers: 1
Mathematics, 21.06.2019 20:10
Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12
Answers: 3
Mathematics, 21.06.2019 21:00
Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?
Answers: 1
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