1. a transformation is an operation that or moves, a preimage (original) onto an image.

a. traces

b. maps

c. copies

d. images

2. which term describes the number of times a wave is translated in one second?

a. period

b. amplitude

c. sine

d. frequency

3. a shoe box has a volume of 64 cubic inches and a surface area of 160 square inches. what is the surface area of a similar shoe box if its volume is only 27 cubic inches? show your work or explain how you got your answer.

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?