Tuesday

February 21, 2017
Total # Posts: 11

**Math**

equivalent fractions for 5/6,5/7,and 8/9 using the least common denominator.

*March 8, 2016*

**English**

What type of conclusion do you plan to write for your research paper? Why? For my conclusion, I plan to write my research paper on a compilation of all the specific topics discussed in my introduction. I would summarize the information I want to relate to my audience and ...

*June 11, 2014*

**math**

what's the pattern? 1,4,9,1,6,2,5,3,6,4,9,6,4

*September 7, 2011*

**physics**

How many times will the incident beam shown in Figure P25.3 (x = 1.10 m, y = 1.80 m) be reflected by each of the parallel mirrors? mirror on the right

*September 4, 2011*

**Advanced Functions - Grade 12**

The function C (t) = 0.16t/t^2 + t + 2 models the concentration, C, in milligrams per cubic centimetre, of a drug entering the bloodstream over time, t, in minutes. a) Sketch the graph of the relation. b) Explain the shape of the graph in the context of the concentration of ...

*July 20, 2010*

**Advanced Functions - Grade 12**

The maximum time, T, in minutes, a scuba diver can rise without stopping for decompression on the way to the surface is modeled by the equation T (d) = 525/d-10 , d > 10, where d is the depth of the dive in metres. a) sketch a graph of this relationship. b) use the graph to...

*July 20, 2010*

**Advanced Functions - Grade 12**

Radiation from the sun keeps us alive, but with the thinning of the ozone layer, it is important to limit exposure. Most of us know that the sun is far more intense at the equator than at the poles. The relationship between the intensity of radiation with respect to the ...

*July 20, 2010*

**12th grade - Advanced Functions**

thanks so much Reiny! :D for correcting my mistake and for the answer!

*July 19, 2010*

**12th grade - Advanced Functions**

the height, h, in meters, of a gold ball t seconds after is is hit can be modelled by the function: h (t) = 4.9t^2 + 32t + 0.2. When is the height of the ball 15 m?

*July 19, 2010*

**physics**

A fluid in an insulated, flexible bottle is heated by a high resistance wire and expands. If 9 kJ of heat is applied to the system and it does 5 kJ of work, how much does the internal energy change?

*April 6, 2010*

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