You sign up for Karate classes. The classes cost 80 dollars per month. Write an equation for the number of dollars, d, that you pay for your karate classes if you take classes for m months.

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

Find the volume of the solid bounded by the plane z=0 and the paraboloid z=1-x^2 –y^2

Ahigh-altitude spherical weather balloon expands as it rises, due to the drop in atmospheric pressure. suppose that the radius r increases at the rate of 0.02 inches per second, and that r = 36 inches at time t = 0. determine the equation that models the volume v of the balloon at time t, and find the volume when t = 360 seconds. v(t) = 4π(0.02t)2; 651.44 in3 v(t) = 4π(36 + 0.02t)2; 1,694,397.14 in3 v(t) = four pi times the product of zero point zero two and t to the third power divided by three.; 4,690.37 in3 v(t) = four pi times the quantity of thirty six plus zero point zero two t to the third power divided by three.; 337,706.83 in3