Tuesday
July 22, 2014

Posts by TR


Total # Posts: 8

chemistry
12

Grammar
Which one would be correct? "We have to answer the question, right?" "We have to answer the question right?" Thank you.

Math
One day we decided to dive from town A to town B. In order to get there we had to drive through town B and then town C. it is 10 miles farther from town A to town B then it is to town B to C. It is 10 miles farther from town B to town C than it is from town C to town D. It is ...

Physics
Imagine that you are designing a circular curve in a highway that must have a radius of 330 ft and will carry traffic moving at 60 mi/h. a) At what angle should the roadbed be banked for maximum safety? b) If the roadway is not banked, what would the necessary coefficient of s...

Physics
A car is traveling counterclockwise along a circular bend in the road with an effective radius of 200 m. At a certain instant, the car’s speed is 20 m/s, but it is slowing down at a rate of 1.0 m/s^2. What is the magnitude of the car’s accel...

algebra2
simplify 9 power of two= 9-power of two= (one nineth) power of two= (one nineth) - power of two= -9 power of two= (-9) power of two = help please

algebra 2
add. (4x power of 2xy+y power of two)(-x power of two - 3 xy+4y power of two)= help please

Economics
trt

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