Choose the letters of ALL of the numbers that are in proper scientific notation: A) 15 ×10^(3) B) 2.3 ×10^(8) C) 0.6 ×10^(2) D) 8+10^(4) E) 7.2 ×6^(5) 0. 0 b 0. c O_(d) 0= .

Question

Choose the letters of ALL of the numbers that are in proper scientific notation: A)  15 ×10^(3) B)  2.3 ×10^(8) C)  0.6 ×10^(2) D)  8+10^(4) E)  7.2 ×6^(5)     0.    0 b    0. c    O_(d)     0= .

Bytelearn · Accepted Answer

Scientific Notation Definition: Proper scientific notation requires a number to be expressed as a product of a number between 1 and 10 and a power of 10.Evaluate Option A: Evaluate option A: 15 × 10^(3). The coefficient 15 is not between 1 and 10, so this is not in proper scientific notation.Evaluate Option B: Evaluate option B: 2.3 × 10^(8). The coefficient 2.3 is between 1 and 10, and it is multiplied by a power of 10, so this is in proper scientific notation.Evaluate Option C: Evaluate option C: 0.6 × 10^(2). The coefficient 0.6 is between 1 and 10, and it is multiplied by a power of 10, so this is in proper scientific notation.Evaluate Option D: Evaluate option D: 8 + 10^(4). This is not a product of a number between 1 and 10 and a power of 10, but rather a sum. Therefore, it is not in proper scientific notation.Evaluate Option E: Evaluate option E: 7.2 × 6^(5). This is a product of a number between 1 and 10 and a power of 6, not a power of 10. Therefore, it is not in proper scientific notation.

Choose the letters of ALL of the numbers that are in proper scientific notation: $\newline$ A) $15 \times 10^{3}$ $\newline$ B) $2.3 \times 10^{8}$ $\newline$ C) $0.6 \times 10^{2}$ $\newline$ D) $8+10^{4}$ $\newline$ E) $7.2 \times 6^{5}$

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Choose the letters of ALL of the numbers that are in proper scientific notation:\newlineA) 15×10315 \times 10^{3}15×103\newlineB) 2.3×1082.3 \times 10^{8}2.3×108\newlineC) 0.6×1020.6 \times 10^{2}0.6×102\newlineD) 8+1048+10^{4}8+104\newlineE) 7.2×657.2 \times 6^{5}7.2×65

Choose the letters of ALL of the numbers that are in proper scientific notation: $\newline$ A) $15 \times 10^{3}$ $\newline$ B) $2.3 \times 10^{8}$ $\newline$ C) $0.6 \times 10^{2}$ $\newline$ D) $8+10^{4}$ $\newline$ E) $7.2 \times 6^{5}$