Aboat can travel 176 kilometers on 88 liters of gasoline. how much gasoline will it need to go 250 kilometers

Which of the choices shown could be used to prove that aacp=abcp ?

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?