Tim is choosing between two cell phone plans that offer the same amount of free minutes. t-moblie plan charges $39.99 per month with additional minutes costing $0.45.verizons plan cost $44.99 with additional minutes at $0.40.how many additional minutes will it take for the two plans to cost the same? equation for both and answered

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Find the solution of this system of equation -7x+y=-20 9x-3y=36