Mathematics, 11.03.2020 16:59 madisonrendler1787
Solve for xx x x . Write the smaller solution first, and the larger solution second. Round to two decimal places. (x+7)2−11=0(x + 7)^2 - 11 = 0 (x+7) 2 −11=0 left parenthesis, x, plus, 7, right parenthesis, squared, minus, 11, equals, 0 smaller x=\text{smaller }x = smaller x= start text, s, m, a, l, l, e, r, space, end text, x, equals larger x=\text{larger } x = larger x= start text, l, a, r, g, e, r, space, end text, x, equals
Answers: 2
Mathematics, 21.06.2019 16:50
Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.
Answers: 2
Mathematics, 21.06.2019 23:30
Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?
Answers: 1
Mathematics, 22.06.2019 03:40
(25 ! ) what does it mean for an equation to have no solution or infinitely many solutions?
Answers: 1
Mathematics, 22.06.2019 04:30
The survey of study habits and attitudes (ssha) is a psychological test that measures the motivation, attitude toward school, and study habits of students, scores range from 0 to 200. the mean score for u.s. college students is about 115, and the standard deviation is about 30. a teacher who suspects that older students have better attitudes toward school gives the ssha to 55 students who are at least 30 years of age. the mean score is 113.2. assume the population standard deviation is 30 for older students what is the margin of error for a 95% confidence interval for the population mean score for a. older students? b. compute the 95% confidence interval for the population mean score for older students. c. compute the 99% confidence interval for the population mean score for older students. d. compute the 88% confidence interval for the population mean score for older students.
Answers: 3
Solve for xx x x . Write the smaller solution first, and the larger solution second. Round to two de...
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