9514 1404 393
Answer:
3.78×10^-5
Step-by-step explanation:
To find 4 times the measurement, multiply the measurement by 4.
4 × 9.45×10^-6 = 37.8×10^-6 = 3.78×10^-5
__
Your calculator or spreadsheet can do this for you and express the result in scientific notation.
