Zero is the additive identity for addition. for example,0+a=a, where a is a rational number.
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Mathematics, 11.10.2019 12:30 gia57
Zero is the additive identity for addition. for example,0+a=a, where a is a rational number.
what is the multiplicative identity n such that a*n=a for any rational number a?
Answers: 1
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Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).
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Table of values relation g values x, y 2,2 /3,5 /4,9 /5,13 which ordered pair is in g inverse? a(-2,2) b(-3,-5) c)4,9) d( 13,5)
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Arandomized controlled trial is designed to evaluate the effect of metoprolol in patients with heart failure. while preparing for statistical analysis, the researcher reviews some common types of statistical errors. which of the following statements is true regarding a type i error in a clinical study? a. the study is not significantly powered to detect a true difference between study groups. bthe null hypothesis is true but is rejected in error. c. the null hypothesis is false but is accepted in error. d. type i error is also known as beta and is usually 0.1 or 0.2. e. type i error depends on the study's confidence interval.
Answers: 1
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