When adding numbers in scientific notation, the exponents must be the same. Owen is correct and Toshi is incorrect.
When adding numbers in scientific notation, the exponents must be the same.
Toshi suggests using the expression (490 × 10⁷) + (4.1 × 10⁷), but this is incorrect because the exponents do not match.
Owen suggests using the expression (4.9 × 10⁹) + (0.041 × 10⁹), and this is correct because the exponents are the same.
So, Owen is correct and Toshi is incorrect.
#SPJ3
Answer:
1 and 4
Step-by-step explanation:
All the other options have corresponding x-values
Answer:
The first and fourth options
Step-by-step explanation:
If it's a function no input and have more than one output.