If we buy 20 pickles, what is the experimental probability of winning 5 or more tickets?

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

What is the missing constant term in the perfect square that starts with x^2 -20x

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?