Construct a truth table for the statement.
(t A s) V (-t1-5) ?

Which is the completely factored from of xy^3-x^3y

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Which statement best explains why ben uses the width hi to create the arc at j from point k