For questions 1-6, let U={0,1,4,9,16,25,36,49,64,81},  A={0,9,16,36,64}, and B={1,9,25,49,81}. question 1 : Find B'

Question 2 : Find |A|

question 3 : Does

(A ∪B)' = A' ∪ B'

Yes

No

Not enough information is given to determine the answer

question 4 :

Find:

(A ∩ B)'

note : answer = brainliest + a follow :).​

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck