Answer:
-1.4152338
Step-by-step explanation:
Formula
axr raise power n-1
Common ratio is T2/T1
-28/-12 is 2.3
-28(2.3) raise power 60
The expanded form could be:
.300+.060+.008
Answer: 150 min
Step-by-step explanation:
2 hours = 120 min, 120 + 30 min = 150 min
Hi,

There are no other simple steps to reduce the square root of one hundred and sixty-three.
The actual square root value is ≈12.767145334803704
But we have taken only significant figures and it is as 12.76.
Hope it helps! :)