QUESTION 4 U = {x x = all two digit positive integers end with 0}
A = {yly = all positive integers begin with an even number and end with 0}
Find A
O A. A' = {z z = all negative integers begin with an even number and end with O}
OB. A' = {z|z is the set of all 2 digit numbers does not begin with an even number and does not end with 0}
O C. A' = {zīz = all positive integers begin with an odd number and end with 0}
O D. A' = {z z = all positive integers begin with an odd number and do not end with O}

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.

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.