The rule is "Subtract 7" What are the next 3 numbers in the pattern? Describe
two features of the pattern.
70,63,56, 49, 42,35

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

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?

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?