Monday
December 9, 2013

# Posts by seema

Total # Posts: 35

Math
The student council plans to have a BBQ lunch for the whole school to celebrate its victory in the volleyball finals. They need a total of 427 hotdogs and hamburgers. Hot dogs costs $0.25 each and hamburgers cost$0.80 each they have a budget of \$203 for the event. How many of...

math
Find C if AB x C = AAA

chemistry
Write a balanced chemical equation for the reaction that occurs when the hydrocarbon styrene, {\rm C}_{8}{\rm H}_{8}(l), is combusted in air.

understanding psychology
when physical has resulted in a response in a sense organ, it is clear that: A) perception has taken place. B) the activation is the result of stimulus. C) the brain has interpreted the event. D) a single isolated sense is now perceiving the event.

trig
the angle in one regular polygon is to that in another as 3:2 and the number of the sides in first is twice that in second determine the the number of sides of 2 polygons

trig
1. if sin 2A = Psin2B, prove that tan(A+B)/tan(A-B)=P+1/P-1.

trignometry
1. if sin 2A = Psin2B, prove that tan(A+B)/tan(A-B)=P+1/P-1.

english
letters that make schwa sound in compass

physics
what would the speed of an observer be if a red(4.688x10^14Hz) traffic light appeared green(5.555x10^14Hz) to the observer? a) 2.219x10^8 m/s b) 4.445x10^8 m/s c) 5.548x10^7 m/s d) 8.438x10^7 m/s e) 2.890x10^6 m/s

physics
A series RCL contains 150 ohm resistor, a 1.75x10^-6F capcitor and inductance of inductor 0.035H and voltage of generator 60.0 Hz. Determine its total impedance. a) 1500 ohm b) 1900 ohm c) 1700 ohm d) 500 ohm e) 300 ohm

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