(i) ab – bc, bc – ca, ca – ab (ii) a – b + ab, b – c + bc, c – a + ac

(iii) 2p^q^2 - 3pq + 4, 5+7pq - 3p^2q^2

(iv) l^2 + m^2 , m^2 + n^2 , n^2 + l^2 , 2lm + 2mn + 2nl

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.

You are a clerk at convenience store. a customer owes 11.69 for a bag of potatoes chips. she gives you a five dollar bill. how much change should the customer receive?

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3