Simple Log Prob
Algebra
Level
1
What is the base 10 log of 10,000? (You should be able to solve this without a calculator.)
The answer is 4.
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1 solution
What this problem is basically saying is: "What is the power we raise to 10 to get 10,000?" If you count the zeros in 10,000, you'll find there are 4, and if you figure out 1 0 4 , you end up with 10,000, so 4 is the correct answer.