The ratio of boys to girls in a class is 7:5. There are 36 students in the class. How many students are girls?

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 table represents a linear function? i'll give brainliest to first answer ^'^

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !