I think number 9 is 8.34 x 10 with the exponent of -6
Answer:
A hope it helps follow please
Step-by-step explanation:
hope you have a great day today
Answer:
381
Step-by-step explanation:
that's the nearest whole number
The solution is x=-3, y=1, z=-1
Answer:
1.25/1.5
Step-by-step explanation:
height (rise) 1.25m
Width (run) .3m per stair
5 stairs x .3m per stair= 1.5m
Rise/run= 1.25/1.5