Answer:
2.432 * 10⁹
Step-by-step explanation:
Given the expression;
3.8*10² × 6.4*10⁶
= (3.8*6.4)× (10²*10⁶)
= 24.32*10⁸
= 2.432* 10¹ * 10⁸
= 2.432 * 10⁹
Hence the product expressed as a scientific notation is 2.432 * 10⁹
Answer:
Yes
Step-by-step explanation:
It is a function because the x's are not repeating.
The x's are 1, -1, 0, and 2. They are not repeating.
Remember it is a function if the x's don't repeat.
Hope this helps ya!!
