Anna enlarged a photo to hang over her fireplace. The new photo and 47.2 inches wide. If the original photos was 3.6 inches tall and 5.9 inches wide, what is the height of the new photo?

What does the sign of the slope tell you about a line?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?