1) In a department store, a $40 dress is marked, "Save 25%"What is the discount? What is the sale price of the dress?
2) In a grocery store, a $12 case of soda is labeled, "Get a 20% discount"What is the
discount? What is the sale price of the case of soda?
3) In a candy store, a $5.00 jar of candy is labeled, "50% off." What is the discount?
What is the sale price of the jar of candy?

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Hi my sisters and brothers can tell me the answer because i don’t understand the question

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?