04/26/15

need the domain of functions.

a local bank has a debit card that gives $3 reward each month you use your card for $50 or more in purchases. I need to write an equation for x and y.  I got y= 0.03 and x=50.  Now I need the... more

03/24/15

Can someone help me with some Chemistry word problems?

Can someone also show me step-by step how to solve them.   1) Silver chloride (AgCl), used in silver plating, contains 75.27% Ag by mass. Calculate the mass of AgCl, in grams required to make 4.8... more

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