![Big Ideas Math A Bridge To Success Algebra 2: Student Edition 2015](https://www.bartleby.com/isbn_cover_images/9781680331165/9781680331165_smallCoverImage.jpg)
Concept explainers
(a)
To explain: whether the test will be on Friday or not
(a)
![Check Mark](/static/check-mark.png)
Answer to Problem 8E
Based on these two surveys, it is predictedthat senate will vote to override the veto.
Explanation of Solution
Given:
Number of “YES” responses | Percent of votes | |
10 | 8 | 80% |
20 | 12 | 60% |
30 | 16 | 53.3% |
40 | 18 | 45% |
Calculation:
From the question statement it is clear that there are only two choices either test will be on Friday or on Monday. Thus the test will be on Friday if more than 50% of student's votes in favor of having test on Friday.
The first two surveys show that more than 50% votes, which are enough to have test on Friday.
So, based on these two surveys, it is predictedthat test will be on Friday.
Conclusion:
Therefore, based on these two surveys, it is predictedthat test will be on Friday.
(b)
To explain: whether the test will be on Friday or not
(b)
![Check Mark](/static/check-mark.png)
Answer to Problem 8E
Based on these two surveys, it is predictedthat test will not be on Friday.
Explanation of Solution
Calculation:
As the sample size increases, the estimated percent of votes approaches 45%, which is not enough to have test on Friday.
So, based on these two surveys, it is predictedthat test will not be on Friday.
Conclusion:
Therefore, based on these two surveys, it is predictedthat test will not be on Friday.
Chapter 11 Solutions
Big Ideas Math A Bridge To Success Algebra 2: Student Edition 2015
- Solutions of inequalitie Google Classroom Mic Is (-3, 2) a solution of 7x+9y > -3? Choose 1 answer: A Yes B No Related content ▶6:06 Testing solutions to inequalities 2 of 4arrow_forwardAre natural logarithms used in real life ? How ? Can u give me two or three ways we can use them. Thanksarrow_forward?arrow_forward
- Solve the equation. Write the smaller answer first. 2 (x-6)² = 36 x = Α x = Previous Page Next Pagearrow_forwardWrite a quadratic equation in factored form that has solutions of x = 2 and x = = -3/5 ○ a) (x-2)(5x + 3) = 0 ○ b) (x + 2)(3x-5) = 0 O c) (x + 2)(5x -3) = 0 ○ d) (x-2)(3x + 5) = 0arrow_forwardA vacant lot is being converted into a community garden. The garden and a walkway around its perimeter have an area of 690 square feet. Find the width of the walkway (x) if the garden measures 14 feet wide by 18 feet long. Write answer to 2 decimal places. (Write the number without units). Hint: add 2x to each of the garden dimensions of 14 x 18 feet to get the total area for the length multiplied by width.arrow_forward
- Solve the rational equation 14 1 + x-6 x x-7 x-7 ○ a) x = 1, x = 8 ○ b) x = 1 ○ c) x = 7 ○ d) x = 1, x = 7arrow_forwardSolve the absolute inequality | x + 5 > 3 ○ a) (-∞, -8] U[-2, ∞0) ☐ b) (-8, -2) c) (-2, ∞0) ○ d) (-∞, - 8) U(-2, ∞0)arrow_forward1) Listen Describe the error in the problem X 3 X x 3 - 2 = 25x = 0 25x 25 x = ±5arrow_forward
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education
![Text book image](https://www.bartleby.com/isbn_cover_images/9780134463216/9780134463216_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305657960/9781305657960_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781285463247/9781285463247_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780135163078/9780135163078_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780980232776/9780980232776_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780077836344/9780077836344_smallCoverImage.gif)