Answer:
7
Step-by-step explanation:
brainliest answer maybe?..
The correct answer is 28.3.
You take 22/1.4 and get 15.7142857143. Then you take 15.7142857143*1.8 which equals 28.2857142857 so you round it up to 28.3 which is the answer.
I hope this helps you:)
Answer:
a) Arithmetic yₙ = 3*(n - 1) + 13
b) Geometric yₙ = 2*5⁽ⁿ⁻¹⁾
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
this is 9n>27. THIS is truuuuuuuuuuuueeeeeee
-6,3n=-8,19, so n=8,19/6,3,
hence n=1,3.