[ complex analysis ]
find the laurent series for 1/(1-z2) about z0=1.

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?