Which statement is true about function F which is shown in the graph F(x)=-8x^5+4x^3+5x

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

Adriveway is 40 yards long about how many meters long is it

Which one ? is the answer and how to find this answer