I'LL MARK U BRAINLESS Erica owns a 20-pen dog kennel and wants to expand the size of each pen by a scale factor of 1.25 . Each pen currently has a fenced perimeter of 14 feet. If she plans to use the fencing currently around each pen, how much additional fencing is needed for the expansion?
A.280 feet
B.350 feet
C.70 feet
D.17.5 feet

Solve for x, y, and z. show all steps.

Analyze the data sets below. data set a 25,25,25,26,26,26,27,28,28,29,30,31,31,32,33,33,34,35,35,35 data set b 25,25,25,26,26,26,26,27,27,27,27,28,28,29,29,30,31,31,32,34 which of the following statement are true? select all that apply. a. data set a is relatively symmetric and data set b is skewed left. b.the means of the data sets are within 3 units from eachother. c.the data sets have the same standard deviation. d.the mean of data set a is 27.95 and the mean of data set b is 30. e. the data set b has a higher standard deviation than data set a. f. the mean and median of data set a are close in value.

Which of the following describes how to translate the graph y = xi to obtain the graph of y = x - 11 - 12 1 unit left and 1 unit down 1 unit left and 1 unit up 1 unit right and 1 unit down 1 unit right and 1 unit up