The unit rate comparing dollars earned to cars washed
is 6. if the fundraiser earned $318, how many cars were
washed? explain.

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

What 8/12+8/11 in another way than and improper fraction

Quickly multiply and simplify polynomials (x – 4) (x^2 – 5x – 6)