What does it mean for a TV to have an aspect ratio of 16:9? There is 169 square inches of viewing area.
There is 16 inches of width for every 9 inches of height.
There is 144 square inches of viewing area.
There is 16 inches of height for for every 9 inches of width.

Determine the next term in the sequence. then write the next 2 terms 4,16,28, what number do you do to get that?

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

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?