Answer:
It's a negative 4 and the variable n and can be used for anything or any equation.
Answer:
3/4 hour or 45 minutes
It will take 0.75 hours or 45 minutes or 2700 seconds to paint one wall according to the rate we're given.
:)
The first term is 2 and the common ratio = -8/2 = -4
S7 = 2 * (-4)^7 - 1
------------- = 6554 answer
-4-1
Answer:
72.25663
Step-by-step explanation:
C=2πr=2·π·11.5≈72.25663
