03/27/19

Chemistry stuff.

One side of a Galvanic cell has Ag+ becoming Ag. Is this the anode or cathode of the cell? Are the electrons flowing to this electrode or from it? In the salt bridge, are positive or negative ions... more

03/26/19

Math 2 question

Consider the formula Distance = speed*time or D = st. Suppose you work 20 miles from your home. How long would it take to get to work if you were able to travel at a speed of 30mph? What about... more

03/26/19

Math 2 word problem

Calvin kicked a soccer ball laying on the ground. It was in the air for 5 seconds before it hit the ground. While the soccer ball was in the air it reached a height of approximately 25... more

03/26/19

Write an equation with the given slope that passes through the given point. m=-1/2;(-4,-1) m=5;(2,8)

I need help and don't understand it.

03/26/19

Math 2 Question

Change the standard form equation y=x^2-6x+4 to vertex form by completing the square.Please explain the problem!

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