Mathematics, 16.10.2019 03:30, Jalenmiller492

2x^2+7x-15=0
if r and s are two solutions of the equation above r> s which of the following is the value of r-s

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:30, puffley

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

Answers: 2

continue

Mathematics, 21.06.2019 22:00, erikacastro5404

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Answers: 1

continue

Mathematics, 22.06.2019 01:00, Latoyajenjins1789

Given the net of the rectangular prism, what is its surface area?

Answers: 1

continue

Mathematics, 22.06.2019 02:30, GreenHerbz206

Researchers are conducting experiments to determine the role of alcohol in the development of depression. after the study is complete, they determine that the relative risk of developing depression is 1.55 with a 95 % ci of 1.2 -1.9. each group is then divided into nonsmokers and smokers. the relative risk for the nonsmokers is 1.12 with a 95% ci of 0.87-1.37. the relative risk for the smokers is 1.7 with a 95 % cl of 1.5-1.9. what type of bias may affect this study? a. procedure bias b. recall bias c. selection bias d. confounding e. lead-time bias

Answers: 2

continue

Do you know the correct answer?

2x^2+7x-15=0
if r and s are two solutions of the equation above r> s which of the following...