Write an arithmetic sequence that gives the nth positive x-intercept of the graph of f(x)=cos12x . Leave your answer in terms of π
.

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Can someone answer this question for me

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