in many instances, the pantograph has been replaced by other means for enlarging images. what has the pantograph been replaced by?

Pepe is going to spin the following spinner 800 times. the spinner is divided into equal sections.a. exactly 160 timesb. clost to 160 times but probably not exactly 160 timesc. exactly 640 timesd. close to 640 times but not probably not exactly 640 times. me

Which is the completely factored from of xy^3-x^3y

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?