Maya paid $11.88 for a 2.38-pound bag of shrimp at one store. The following week, she paid $26.47 for a 5.08-pound bag at another store. Find the unit price for each bag. Then state which bag is the better buy based on the unit price.

Round your answers to the nearest cent.

Unit price for the 2.38-pound bag: $ per pound?

Unit price for the 5.08-pound bag: $ per pound?

The better buy: The 2.38 -pound bag

The 5.08 -pound bag

Neither (They have the same unit price)

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

I'm confused on this could anyone me and show me what i need to do to solve it.

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function.a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.