Pls help :) A circle centered at (0,-8) passes through the point (2,-5) Find the equation of the circle. Write your equation in the form (x - h)^2 + (y - k)^2 = r^2

Come up with a new linear function that has a slope that falls in the range 10 m − < < . choose two different initial values. for this new linear function, what happens to the function’s values after many iterations? are the function’s values getting close to a particular number in each case?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6