Answer:
x= 4/5 or 0.8
Step-by-step explanation:
The answer is d) 0 and 1.
Answer:

Step-by-step explanation:
Given

Required

From the question, we have:

So, we have:

Open bracket

Integrate


Substitute 0.7 and 0.3 for x

Using a calculator, we have:

Remove brackets


Answer:more grandparents prefer using a hard copy than using a digital copy
Step-by-step explanation:
21 is greater then 4