X= sin(t), y = csc(t), 0 < t < π/2 (a) eliminate the parameter to find a cartesian equation of the curve.

Can someone me find the original price? the discount is 5% and the sale price is $68.40

Multiply sixth of sixty six by a half of ten show step by step method

Mr. chen is parking in a lot downtown. the graph shows the relationship between the time and the total cost of parking. evaluate the function for input of 10.