Mathematics, 13.11.2020 08:10 jsmith4184
500 juniors at Central High School took the ACT last year. The scores were
distributed normally with a mean of 24 and a standard deviation of 4. Round
all answers to the nearest whole number.
What percentage of scores are between scores of 16 and 28?
Answers: 2
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Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
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It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
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In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?
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Complete each sentence with the correct form of the verb ser or estar to say where the following people are from or where they are right now claudia y maria en méxico
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500 juniors at Central High School took the ACT last year. The scores were
distributed normally wit...
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