Mathematics, 08.01.2020 23:31 lukeakalucas
65 pts asap will mark
michele correctly solved a quadratic equation using the quadratic formula as shown below.
x=)+(square root (-5)2-4()/2)(7)
which could be the equation michele solved?
a. 7x2-5x+6=-8
b. 7x2-5x+3=5
c. 7x2-5x-2=-1
d. 7x2-5x+5=3
Answers: 3
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
65 pts asap will mark
michele correctly solved a quadratic equation using the quadrati...
michele correctly solved a quadratic equation using the quadrati...
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