Tuesday
December 10, 2013

# Posts by Faye

Total # Posts: 82

math
1.a collection of 105 coins consists of 1 peso and 5 pesos. if the total value is 205 pesos, find the number of coins of each denomination in the collection. 2.leslie's wallet contains 20 peso bills and 1 peso coins with a total of 232 pesos. how many each denomination are...

chemistry
how many grans of Ca(OH) are needed to prepare 800.0 ml solution of 0.15M concentration? molar mass of Ca(OH) is 74g/mole

chemistry
calculate the % m/m concentration of 2g sugar in 80g solution

chemistry
how to calculate the heat capacity of calorimeter when heat capacity is equal to 403 J/K and your change in temperature is equal to 2.81 degree celcius?

Chemistry
how do you find delta h of 0.025 moles of water?

chemistry
How many grams of silver chloride can be prepared by the reaction of 122.2 mL of 0.22 M silver nitrate with 122.2 mL of 0.16 M calcium chloride?

Math
find the range of the given distances: 2km, 101km, 125km, 227km, and 307km.

algebra
The function W(d)=0.112d approximates the amount, in centimeters, of water that results from d cm of snow melting. Find the amount of water that results from snow melting from depths of 15 cm, 44 cm and 68 cm

investing
(Dividend discount Model) Assume RHM is expected to pay a total cash dividend of \$56.60 next year and its dividends are expected to grow at a rate of 6% per year forever. Assuming annual dividend payments, what is the current market value of a share of RHM stock if the require...

college