Answer:
18. 46
19. 0.7
22. 4 3/4
23. 54.5
26. 14
27. 11.5
31. 15
etc.
Step-by-step explanation:
absolute value means that the sign in front of the # doesn't matter, you just have to look at the positive value, for example:
absolute value of 46 = 46
absolute value of - 36 = 36
(imagine the sign in front of the # isn't there)
Solution
f(n +1) = f(n) + 3
Here common difference (d) = 3. This is an arithmetic sequence.
First term f1 = -4
2nd term = f1 + 3
= -4 + 3
2nd term = -1
The 2nd term = -1
40% is close to 50% which is = to 1/2
So just divide 60 by 2. which would be around 30
this is the best way i could explain, I hope this helps