Multiple Choice
A student cut 1200 pieces of copper wire, each wire weighed 1.769 grams. Calculate the total mass of the pieces of copper to the correct number of significant figures.
A) 2123
B) 2100
C) 2120
D) 2122.8
Correct Answer:
Verified
Correct Answer:
Verified
Q85: Which measurement is consistent with a graduated
Q86: How many significant figures are found in
Q87: A rubber band is found to weigh
Q88: How many of the following numbers have
Q89: The number 0.00309 expressed in scientific notation
Q91: The number 0.090804, when rounded off to
Q92: Express the following exponential expressions in correct
Q93: Do the following multiplications and divisions, expressing
Q94: Do the following multiplications and divisions, expressing
Q95: Perform the following mathematical operations and express