Respond to this Question
Similar Questions

Algebra
1. √(9y  196) + √196 = √49 My work: I squared all 3 roots and got 9y  196 + 196 = 49 The  196 + 196 cancels out and we are left with 9y = 49. divide 49 by 9. = 49/9. I'm pretty sure this is wrong. Can you show me where I
asked by Student on March 11, 2014 
Inorganic chemistry
Calculate E naught cell for the reaction b 5Cd(s) + 2MnO4(aq) + 16H+(aq) ==> 5Cd^2+(aq) = 2Mn^2+(aq) + 8H2O(l) given the following standard reduction potentials MnO4^(aq) + 8H^+(aq) = 5e^ ==> Mn^2+(aq) + 4 H2O(l) E naught =
asked by Steve on April 11, 2009 
Math  probability
A lab is developing a new medication for headaches. To do so,they must choose from 10 active ingredients, 5 preservatives and 2 presentations (capsules or tablets). A tablet or a capsule must have at least one active ingredient
asked by Lindz on September 25, 2006 
PreAlgebra
Please help! (a^2)63 (2x)^3 (p^2q)^3 5c(2cd)^3 4y(y62z)63 (12a^5)^2b^3 6a(ab)^7 (2d^2)^6(3)^3 please and thanc u!
asked by Anonymous on March 25, 2009 
math
ab2cd/3ab6cd simplify?
asked by Mike on October 29, 2008 
Math
If 2ab + 5cd = 5 and abcd = 1, what is the value of 4a^2b^2+ 25 c^2d^2
asked by Noor on September 7, 2015 
Math
If 2ab + 5cd = 5 and abcd = 1, what is the value of 4a^2b^2+ 25 c^2d^2
asked by Noor on September 6, 2015 
Algebra
If 2ab + 5cd = 5 and abcd = 1, what is the value of 4a^2b^2+ 25 c^2d^2
asked by Noor on September 6, 2015 
Chemistry
Balance this equation 2Cd(No3)2 + (NH2)2S2CdS +2NH4No3
asked by Joseph on October 3, 2018 
Math
Let ABCDEF be an equiangular hexagon with perimeter 98 such that EF=2CD=4AB and BC=2FA. What is the length of EF?
asked by Mark on July 15, 2013