A tank has 14 gallons of water in it when all of a sudden the water begins draining from the tank. Recall that water weights 8.3
45 pounds per gallon.
If 12 pounds of water have left the tank how many gallons of water are remaining
1 answer:
14 is the initial amount of water.
12 pounds is what has left.
Use a ratio
8.345 pounds per 1 gallon equals 12 pounds per x gallons.
8.345/1=12/x
x=12/8.345
x=1.438 gallons
Subtract this number from the initial to get the remaining amount.
14-1.438=12.562
12.562 gallons of water are remaining.
You might be interested in
Answer:

Step-by-step explanation:
Given


Required:
Calculate the angle between u and v
The angle
is calculated as thus:

For a vector


becomes




For a vector


So;






So:






Take arccos of both sides





<em></em>
<em> (approximated)</em>
Answer:
8
Step-by-step explanation:
ab = 2 * 4 = 8
The answer is: 66m + 16 !! hope that helps
Answer:
Step-by-step explanation:
-8s-28>4
-8s-28+28>4+28
-8s>32 we divide by 8
-s>4 we multiply by -1 and we will change the sign because of this
s<-4