Thursday
December 12, 2013

# Posts by Susie

Total # Posts: 219

chemistry
A solution of 114 mL of 0.190 molecules KOH is mixed with a solution of 200 mL of 0.220 molecules NiSO4. a. write a balanced equation for the reaction that occurs. identify all phases in answer

math
Find the value of the angle data in degrees rounded to the nearest tenth of a degree.

algebra
suppose you invest \$15,000 in two funds paying 11 1/2% and 14% simple interest. the total annual interest is \$1950. how much is invested in each fund?

algebra
Jim was driving to an interview 72 mi away. On the first leg of the trop he drove an average of 30 mph through a long construction zone, but was able to drive 60 mph after passing through this area. If driving time for the trip was 1 1/2 hr, how long was he driving in the cons...

Economics
Q = 400 - 20p TC = 10 + 5q + q2 Calculate the following: Profit max price Profit max quantity TR, TC, Profit, and the elasticity at profit max q and p.

algebra
Perform the indicated operations and simplify. y-4/y-9 - y+1/y+9 + y-99/y^2-81

physics
for 2 metal bars with one twice as large as the other of same alloy, which produces longer wavelength? highest frequency? highest velocity?

College Chemistry
metrtroll bessness collage

math
The problem describes a debt to be amortized. A man buys a house for \$350,000. He makes a \$150,000 down payment and amortizes the rest of the debt with semiannual payments over the next 12 years. The interest rate on the debt is 11%, compounded semiannually. (Round your answer...

algebra
If license numbers consist of 3 letters followed by 3 digits, how many different licenses could be created having at least one letter or digit repeated?

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