Its an exponential function. The equation is
Y=950(1-0.025)^6
It really does not matter, I tend to solve for x first simply because it comes before y, but you do whatever is easier for you.
Answer:
3.5 hours
Step-by-step explanation:
Given: Distance= 26.2 miles
Speed= 12 km/h
First lets convert the unit of speed from kmh to mph.
Remember, 1 mile= 1.609 km
∴ For speed of 12 km/h= 
Speed= 7.45 mph
Next, find time taken by Allan to complete a Marathon.

⇒ Time= 
∴ Time= 3.516 hours ≅ 3.5 h (nearest tenth)
∴ Allan took 3.5 hours to complete marathon.
Answer:
175 sq ft.
Step-by-step explanation:
hope it helps ;3