Two question must answer both to receive points ( take it seriously)
1) line ij has an equatio...
Mathematics, 01.12.2019 00:31 zalbesifki12
Two question must answer both to receive points ( take it seriously)
1) line ij has an equation of a line y = −3x − 8. which of the following could be an equation for a line that is parallel to line ij?
a) y = 3x + 7
b) y = 1 over 3x + 7
c) y = −3x + 7
d) y = −1 over 3x + 7
2) find the perimeter of the shape below:
a) 12.4 units
b) 13.4 units
c)15.1 units
d) 16.8 units
Answers: 2
Mathematics, 21.06.2019 13:50, daytonalive7193
Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean
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Mathematics, 21.06.2019 17:10, sofiakeogh1487
If angle 2=3x +1 and angle 3=2x +4what is angle 2
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