Solve (Answers in Proper Scientific Notation):About 8.4×1011 drops of water flow over Niagra Falls each minute. Each drop of water contains about 2x1021 molecules of water. About how many molecules of water flow over the Niagra Falls each minute?Each minute, approximately _ molecules of water flow over the Niagra Falls.Solve (Answers in Proper Scientific Notation):
Q. Solve (Answers in Proper Scientific Notation):About 8.4×1011 drops of water flow over Niagra Falls each minute. Each drop of water contains about 2x1021 molecules of water. About how many molecules of water flow over the Niagra Falls each minute?Each minute, approximately _ molecules of water flow over the Niagra Falls.Solve (Answers in Proper Scientific Notation):
Multiply Drops and Molecules: To find the total number of water molecules, multiply the number of drops by the number of molecules per drop.Calculation: 8.4×1011 drops/minute * 2×1021 molecules/drop
Use Exponent Properties: Use the properties of exponents to multiply the numbers.Calculation: 8.4×2 \times 1011×1021
Perform Coefficient Multiplication: Perform the multiplication of the coefficients 8.4×2.Calculation: 16.8×1032
Adjust Coefficient to Scientific Notation: The coefficient 16.8 is not between 1 and 10, so we need to adjust it to proper scientific notation.Calculation: 1.68×10×1032
Combine Powers of 10: Combine the powers of 10.Calculation: 1.68×1032+1
Final Answer Calculation: Finish the calculation to get the final answer in proper scientific notation.Calculation: 1.68×1033