Task #12: buying a car
suppose a friend tells you she paid a total of $16.368 for a car, and you'd like to know the cars ist
price (the price before taxes) so that you can compare prices at various dealers. find the list price on
the car if your friend bought the car in:

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

Which of the following contains a variable?

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