What is -3 1/6+5 3/5
help me please and thank you...
Answers: 1
Mathematics, 21.06.2019 15:00, lexibyrd120
Explain why the function is discontinuous at the given number a. (select all that apply.) f(x) = 1 x + 1 a = ā1 f(ā1) is undefined. lim xāā1+ f(x) and lim xāā1ā f(x) exist, but are not equal. lim xāā1 f(x) does not exist. f(ā1) and lim xāā1 f(x) exist, but are not equal. none of the above
Answers: 3
Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least āc.ā using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least ācā?
Answers: 1
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