Gena

How to find oxidation number on redox reactions

an Ampere is the flow of 6.28 X 10^18 electrons per second past a fixed point in a conductor. how many flow past a fixed point if the current is 17.5 mA?

We are traveling to a local Dutch festival and while were there we have to gather material for a game we must create for class. The teacher said we can take pictures, write down things we see, or talk to people while were there and gather facts but we hav...

how do I find the simplest form of 2/3 + 2/9 ?

Which compound would you expect to have the highest melting point? Base your answer off of the bonding theory presented in this course. BeO MgO CaO SrO

y=11/2 x 7/4

Find the y-intercept od the line whose equation is Y= 11/2 7/4

Graph 4x + 3y =-3

Please help me with this problem and can you write down the steps. y-1 ____ x+3 = 3/4 (equivalent ratio)

y-1 ____ x+3 = -3/4 (equivalent ratio) can you explain the steps which you use to get this answer and why you use them . I am sorry I am a disable student and it hard some time to grasp this math fo rme.

-3x+4y=-3 x=3y-4 X-4y=4 -x=4y=-4

Hello any one out there can you please help me out with this problem and Thank you in advance. !.x+y=34 x-y=20 2.-7x+6y=11 -5x+9y-11

This is a great little poem, full of puns and figures of speech. First, the filly's name is BLAZE... which is another word for fire. The filly is in the rain -- and she gets 'put out'. Does this mean she was upset by the rain, or did the rain put out her...

its not correct

My son came home with the same math problems tonight. I happened to Google the whole question and found this.

A line passes through the point (1,-8) and has a slope of -. Write an equation for this line. 9

To estimate the size of the bear population on the Keweenaw Peninsula, conservationists captured, tagged, and released 5 bears. One year later, a random sample of 100 bears included only 2 tagged bears. What is the concervationists estimate of the size of...

Thank you Steve can you explain what your step are in the problem above you worked for me please.