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Question: Question 1 Not yet answered Marked out of 1.00 Flag question Question text Which of the following represents exponential notation? a. the multiple of ten b. the fraction of ten c. the base of ten d. the power of ten Clear my choice Question 2 Not yet answered Marked out of 1.00 Flag question Question text According to paragraph 2, where do you place the exponent? a. to the right of 10 and above it b. to the left of 10 and above it c. to the right of 10 and below it d. to the left of 10 and below it Clear my choice Question 3 Not yet answered Marked out of 1.00 Flag question Question text Using the information in paragraph 2, identify the correct exponential notation of 8 000 000 (see below) a. 8 x 10⁸ b. 8 x 10⁶ c. 8 x 10⁷ d. 8 x 10⁵ Clear my choice Question 4 Not yet answered Marked out of 1.00 Flag question Question text The number 4 000 can be written in exponential notation as 4 x 10³ How many place value columns would be represented? a. 3 b. 7 c. 4 d. 8 Clear my choice Question 5 Not yet answered Marked out of 1.00 Flag question Question text Using the information in paragraph 3, the number 45 000 can be written in exponential notation as follows (see below): a. 0.45 x 10⁴ b. 45 x 10⁴ c. 4.5 x 10⁴ d. 450 x 10⁴
Question 1: The correct answer is d. Exponential notation represents numbers as a base and an exponent, or "power," so "the power of ten" is aligned with exponential notation. Question 2: Based on standard notation, the correct answer is a. The exponent is placed to the right of the base number and above it. Question 3: The correct answer is b. 8,000,000 can be written as 8 x 10^6. Question 4: The correct answer is a. The number 4,000 can indeed be represented by 4 x 10^3, and the '3' in the exponent represents the number of place value columns (i.e., the number of zeros). Question 5: The correct answer is c. 45,000 can be written as 4.5 x 10^4 in exponential notation.
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