The local zoo is filling two water tanks for the elephant exhibit. One water tank contains 50 gal of water and is
filled at a constant rate of 10 gal/h. The second water
tank contains 29 gals of water and is filled at a constant
rate of 3 gal/h. When will the two tanks have the same
amount of water? Explain.
Step 1: Write a system of equations, let x= the number
of hours the tanks are filling and let y= the number of
gallons in the tank.
Step 2: The system is easy to solve using substitution.
Substitute the one equation for y into the second
equations and solve for x
Step 3: Substitute the answer for x in either equation
and solve for y.

step-by-step explanation:

mean or average is 40.6

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

15.36 per mile

but forgot to round

i am pretty sure

both triangles are similar because 2 is just smaller than the big one 1 is similar because they are facing different way's but are similar to each other

step-by-step explanation: