1. Create an equation of a straight line in slope-intercept form. 2. Find a parallel and perpendicular line to your original equation.

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?