Carry out the following operations, and express the answer with the appropriate
ID: 996983 • Letter: C
Question
Carry out the following operations, and express the answer with the appropriate number of significant figures.
A. 320.61(6103.5/1.6) Express your answer to the appropriate number of significant digits.
B. [(286.2×105)(1.100×103)]×2.8962 Express your answer to the appropriate number of significant digits.
C. (0.0050×21000.0)+(2813×14)
Express your answer to the appropriate number of significant digits.
D. 869×[1258(3.27×105)]
Express your answer to the appropriate number of significant digits.
Explanation / Answer
A) 320.61(6103.5/1.6)=-3494.09
B)[(286.2×105)(1.100×103)]×2.8962 =86705.57
C)(0.0050×21000.0)+(2813×14)=39487
D)869×[1258(3.27×105)]=794830.85