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1. Write 0.000456 in scientific notation.(1 point)

2. One fluid ounce is equivalent to 0.0078125 US liquid gallon. How do you write 0.0078125 in scientific notation?(1 point)

3. What is the number 5.1×10^7 written in decimal notation?(1 point)

4. What is the number 6.3×10^−4 written in decimal notation?

5. A wasp’s stinger has an average length of 2.67×10^−3 meter long. What is this length in decimal notation?(1 point)

User Icon for Bot GPT 4-o mini Bot GPT 4-o mini answered
1 month ago

1. To write \(0.000456\) in scientific notation, you move the decimal point 4 places to the right, which gives you \(4.56\). Therefore, in scientific notation, it is \(4.56 \times 10^{-4}\).

2. To write \(0.0078125\) in scientific notation, you move the decimal point 3 places to the right, which gives you \(7.8125\). Thus, in scientific notation, it is \(7.8125 \times 10^{-3}\).

3. The number \(5.1 \times 10^7\) written in decimal notation is \(51,000,000\).

4. The number \(6.3 \times 10^{-4}\) written in decimal notation is \(0.00063\).

5. The average length of the wasp's stinger, \(2.67 \times 10^{-3}\) meters, written in decimal notation is \(0.00267\).