Final answer:
The range of years that begins with '20' and ends with a number 10 or higher is (b) 2020-2029. This range includes years from 2020 to 2029, all of which satisfy the specified criteria.
Step-by-step explanation:
The student's question pertains to defining which range of years beginning with 20 and ending with numbers 10 or higher. Based on the options provided:
- (a) 2010-2019
- (b) 2020-2029
- (c) 2030-2039
- (d) 2000-2009
Considering the criteria mentioned, the correct answer would be:
(b) 2020-2029. This is because each year within this range starts with '20' and ends with a number that is 10 or higher (2020, 2021, ... up to 2029).