Answer:
24 hrs or a day
Step-by-step explanation:
I used cross multiplication.
600shirts =8 hrs
1800shirts=????
1800•8/600
=24
A. 6.681.060.239
a1 = 7
r = (-8)
n= 11
S11 = 7((-8)^11 - 1)/ (-8-1)
= -7/9 ( -8,589,934,591)
= 6.681.060.239
Good luck!
Intelligent Muslim,
From Uzbekistan.
there’s no question?