what is the value of log 43? use the calculator. round your answer to the nearest tenth. 0.6 1.6 3.8 4.7
what is the value of log 43? use the calculator. round your answer to the nearest tenth. 0.6 1.6 3.8 4.7
Answer
Explanation:
Step1: Use calculator for log value
Use a scientific - calculator to find the value of $\log_{10}43$. Enter "log 43" into the calculator. The calculator gives $\log_{10}43\approx1.633468456$.
Step2: Round to nearest tenth
Round 1.633468456 to the nearest tenth. Looking at the hundredth - place digit (3), since $3\lt5$, we keep the tenths - place digit as it is. So, 1.633468456 rounded to the nearest tenth is 1.6.
Answer:
B. 1.6