Maren drove 245 miles in 3.5 hours. Donika drove 427 miles in 7 hours. Who drove at the fastest rate of speed?

Y=4x^2+x-1 solve using quadratic formula

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?