Casey W.

Find a rectangulat equation for this parametric equation   x=1/t   y=3  

http://i.imgur.com/l2iJATg.png

My example is, I need to know at what point the compound interest doubles. What I know is, 1st year accrued interest is $1.36 trillion dollar, interest rate is 8% and principle amount is $17... more

x^2+y=1 5x-y=-7

 of 9 per cent per year, compounded continuously. How many years will it take for your balance to reach 50000 dollars?

winona paid $100 for a lifetime membership to the zoo, so that she could gain admittance to the zoo for only $1 per visit. Write winona's average cost per visit C as a function of the number of... more

So consider the symmetry group G of the regular octahedron i.e. an octahedron whose sides are all the same size and shape. There are 13 axes of symmetry but now I want to determine all the elements... more

The pharmaceutical company buys 400 batteries for running some specialist equipment. These batteries have a mean life of 155 hours and a standard deviation of 30 hours. Assume the battery life... more

(a) Draw a tree diagram;(b) Determine the probability distribution;(c) Verify the outcome by the binomial probability formula.

My answer would be because it involves only addition, subtractions and multiplications, no divisions. But I am not 100%sure.