Monday
May 20, 2013

Posts by Lee


Total # Posts: 722

Chemistry
How many grams of Ca3(PO4)2 can be formed from 206 g of calcium nitrate and 140 g of phosphoric acid?

Chemistry
Thanks!

Chemistry
If 16.9 g of CO2 was produced from the thermal decomposition of 41.83 g of CaCO3, what is the percentage yield of the reaction? CaCO3(s) > CaO(s) + CO2(g)

math
Thank you ms. Sue

math
Ms.Sue I got 49 pages

math
Gina read 35% of her 140 page book how many pages did she read?? Show all your work

math
A skateboard is on sale for 85% of the regular price if it is regularly priced at $40, how much is the sale price show all of your work below

algebra
Need help with this one write an explicit formula for the sequence 1/2,3//7,1/3,5/19,3/14 then find q14 I dont know how to set this up can someone please show me how this one works

algebra
got it thanks

algebra
Write a recursive formula for the sequence formula 15,26,48,92,180,.. then find the next term. can someone please help me

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