Complete each blank to find an expression that is equal to 16%.
a. __ for every 100,
b. __for every 50,
c. 1 for every
d. 0.5 for every

Write the fraction or mixed number and the decimal shown by the model

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 graph represents the parent function of y=(x+2)(x-2)