Answer:
What do you mean?
Step-by-step explanation:
Answer:
−6
Step-by-step explanation:
Answer:
H = 20.5 hours
I = 19.5 Hours
Step-by-step explanation:
Start by creating a system.
I = time which the inlet pipe takes alone to fill the pond
H = time which the hose takes alone to fill the pond
10/I + 10/H = 10
H - I = 1
H = 20.5 hours
I = 19.5 Hours
Ummmm
pie = π
i think its right
9% of $2500 = 225
7 × 225 + 2500 = $4075