# Question 1 correct 875 points out of 875 express the

• Test Prep
• OwlEyes22
• 20
• 73% (11) 8 out of 11 people found this document helpful

This preview shows page 2 - 7 out of 20 pages.

Question 1 Correct 8.75 points out of 8.75 Express the set in interval notation. -3 Select one: a. (-3, ∞) b. (-∞, -3) c. [-3, ∞) d. [-3, ∞] The correct answer is: (-3, ∞)
11/9/2018 Graded Exam #1 3/20 Question Correct 8.75 points out of 8.75 Apply the commutative property of multiplication. w Select one: 2 w w w w
11/9/2018 Graded Exam #1 4/20 Question Incorrect 0.00 points out of 8.75 Write the set as a single interval. ∩ [1,6] Select one: 3 , , , ,
11/9/2018 Graded Exam #1 5/20 Question Incorrect 0.00 points out of 8.75 Determine the intersection X Y . Express the in interval notation. X = { x } and Y = { Select one: 4 x }
11/9/2018 Graded Exam #1 6/20 Question 5 Correct 8.75 points out of 8.75 (1.2 ×10 )(3.8 ×10 ) Select one: Question 6 Incorrect 0.00 points out of 8.75 Perform the indicated operation and write the answer in scientific notation. (1.2 ×10 )(3.8 ×10 ) Select one: a. 4.56 × 100 b. 4.56 × 10 c. 4.56 ×10 d. 5 × 10 The correct answer is: 4.56 × 10