# Correct 625 points out of 625 question 3 correct 625

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Question2Correct6.25 points outof 6.25-3Question3Correct6.25 points outof 6.253 9Express the set in interval notation.-3Select one:a. (-3, ∞)b. (-∞, -3)c. [-3, ∞)d. [-3, ∞]The correct answer is: (-3, ∞)
Express the set in interval notation.3 9
Graded Exam #12 of 135/23/2018, 3:54 AM
Question4Simplify by writing the expression without absolute value bars.for w< 2Incorrect0.00 points outof 6.25Question5Correct6.25 points outof 6.25Select one:a. w+ 2b. w- 2c. -w - 2d. -w+ 2The correct answer is: -w+ 2Perform the indicated operation and write the answer in scientific notation.
Graded Exam #13 of 135/23/2018, 3:54 AM
Question6Correct6.25 points outof 6.25(1.2 ×10)(3.8 ×10)Question7Correct6.25 points outof 6.25Perform the indicated operation and write the answer in scientific notation.(1.2 ×10)(3.8 ×10)Select one:a. 4.56 × 100b. 4.56 × 10c. 4.56 ×10d. 5 × 10The correct answer is: 4.56 × 10
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