Step-by-step explanation:
this is clearly not a linear sequence (the terms don't have the same difference).
so, it has to be a geometric sequence.
the common ratio is r.
s2 = s1 × r
16 = 64 × r
r = 16/64 = 1/4
control :
s3 = s2×r
4 = 16 × 1/4 = 4
correct.
I think it's the first 7.
I hope this helps :-)
Answer:
All you have to do is divide both sides by 2.5 to find your answer.
2.5x / 2.5 = 35 / 2.5
x = 14
The answer is X = 14.
I hope this helps!
-Mikayla
You 2l x 2w and blah blah blah blah blah blah blah blah
Step-by-step explanation:
2880x3=8640
6x3=18
he worked 18 days.