Answer:
9 trays
Step-by-step explanation:
for deli A, (9 trays * $7.50) + $18 delivery = $85.50
for deli B, (9 trays * $9.50) + $0 delivery = $85.50
if you need to check your other answers, substitute the 9 trays for another number and you'll see the end price is different.
Answer:
The 3rd Option
Step-by-step explanation:
Have a Nice Day!
Y = (-x - 6)/2
2y = -x - 6
x + 2y + 6 = 0
Answer:
Step-by-step explanation:
The work is define as the integral of the force times distance. So we have:
Now, we can write the force in terms of density.
V is the volume (V=2*1*1=2 m³)
So the work will be:
The limit of integration is between 0 and 0.5 because we want to pump half of the water out of the aquarium.
I hope it helps you!