QuestionThe number 0.011 approximates the number 0.01 to Select one: a. 3 significant digits b. 2 significant digits c. -2 significant digits d. 1 significant digit e. 0 significant digit
Studdy Solution
STEP 1
1. We are given two numbers: and .
2. We need to determine how many significant digits approximates .
STEP 2
1. Understand the concept of significant digits.
2. Compare the significant digits of the numbers.
3. Determine the number of significant digits approximates .
STEP 3
Significant digits are the digits in a number that contribute to its accuracy. This includes all non-zero digits, any zeros between significant digits, and any trailing zeros in the decimal portion.
STEP 4
Identify the significant digits in each number: - has three significant digits: , , and the zero between them. - has one significant digit: .
STEP 5
Determine how many significant digits approximates by comparing the significant digits.
Since has only one significant digit, and approximates it to the first significant digit, the answer is:
d. 1 significant digit
The number approximates the number to:
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