Answer:
Geometric sequence
common ratio
5
Step-by-step explanation:
this is multiplying by 5 each time which means that it's a geometric sequence
because it's a geometric sequence that means it's called a common ratio
find the geometirc sequence by dividing the first one by the second
10/2=5
A = 210 + 20(h - 7) <== ur equation
if she earns 410 tutoring...
410 = 210 + 20(h - 7)
410 = 210 + 20h - 140
410 = 20h + 70
410 - 70 = 20h
340 = 20h
340/20 = h
17 = h <=== she spent 17 hrs tutoring
The graph of f(x) has a horizontal asymptote at y = 3, so its range is the interval union (-∞, 3) U (3, ∞).
The domain of its inverse is the same as the range of f, so the fourth option is correct.
Answer: Option 'a' is correct.
Step-by-step explanation:
Since we have given that
0.1 is a rational number because it can be written as 
form.
So, we can write it as
so, it can be written as 
Hence, option 'a' is correct.
