Answer:
see explanation
Step-by-step explanation:
note that 3.28 = 2 × 1.64
This could be a geometric sequence with common ratio r = 2
To obtain the next term multiply the previous term by 2
3.28 × 2 = 6.56
6.56 × 2 = 13.12
1.64, 3.28, 6.56, 13.56 ← first 4 terms in sequence
Answer:
There was a 25% increase.
Step-by-step explanation:
Answer:
900,000
Step-by-step explanation:
It's so easy. Don't need to explain.
Let n be the number of minimum chimes needed.
$3500=$12n-$125x5
$4125=$12n