Answer:
P(t)=30
Step-by-step explanation:
Plug in t=6 into the equation: P(t)=t^2-t
So P(t)= (6)^2-6
P(t)=36-6
P(t)=30
Answer:
let x=rate of the rowing team in still water
x+4=rate of the rowing team with current
x-4=rate of the rowing team against current
travel time=distance/rate
..
90%2F%28x%2B4%29=10%2F%28x-4%29
90x-360=10x+40
80x=400
x=5 rate of the rowing team in still water=5 mph
Yes. You can find that out by multiplying .1 by 274. It equals 27.4.
Answer:
Z
Step-by-step explanation:
the answer is z! x should increase by 2 every time y increases by 1
Answer:
2.5 : 2
Step-by-step explanation:
