The volume of a solid is 373 cm cubed. it’s dilated by a factor of 0.23. what is the volume of the dilated solid

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Does anyone know how to do geometryme with this problem

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