Multiple Choice
Which of the following statements concerning the "significance" of zeros in recorded measurements is incorrect?
A) Leading zeros are never significant.
B) Confined zeros are always significant.
C) Trailing zeros are not always significant.
D) Trailing and leading zeros are not always significant.
Correct Answer:

Verified
Correct Answer:
Verified
Q73: Do the following additions or subtractions, expressing
Q74: Express the following numbers in scientific notation.<br>-0.0004081
Q75: The correct answer obtained by dividing the
Q76: Express the following exponential expressions in correct
Q77: Perform the following mathematical operations. Express your
Q79: The number 9080000 written in scientific notation
Q80: Perform the following mathematical operations and express
Q81: Perform the following mathematical operations. Express your
Q82: Convert the following numbers from scientific notation
Q83: Express the following numbers in scientific notation.<br>-0.00021