Hi there!
• g(x) = 6x - 3
Then,
if g(x) = y :-
y = 6x - 3
⇒6x = y + 3
⇒x =
According to th' question :-
g⁻¹(x) =
g⁻¹(9) =
g⁻¹(9) =
g⁻¹(9) = 2
Hence,
The required answer is g⁻¹(9) = 2
~ Hope it helps!
Tons needed to unload a freight train= 21×2.5 =52.5
number of 3.5-ton payload trucks needed to unload a freight train=52.5÷3.5 = 15
15 Trucks , Each With A 3.5-Ton Payloaf , Would be Needed To Do The Same Job.
Answer:

Step-by-step explanation:
At an elevation of 1221.4 feet, Lake Mead will hold 28,945,000 acre-feet of water.
So, the amount of water that is in the lake will be 28,945,000 acre-feet which is estimated to be 30000000 acre-feet of water.
Therefore, the number
is the best estimate of this amount of water. (Answer)