Answer:
B 9/10
Step-by-step explanation:
1/5 is equivalent to 2/10.
then just add the numerators.
Answer:
Step-by-step explanation:
1000*4%= 40
10000*6%=600
640
Answer: it's just a black screan
Step-by-step explanation:
Answer:

Option D is correct option.
Step-by-step explanation:
We are given: 
We need to find f(x+h)
For finding f(x+h) we need to replace x by x+h

Finding f(x+h) we get:

Option D is correct option.