1. Provide a Boolean Expression to simplify. This expression should involve an overbar over the entire expression. Present TWO different simplification proofs. The first: apply DeMorgan's law as the first step, the second: simplify under the bar first.

Can I please have this re-writen?  Is it B(60)??? I cannot tell what that symbol is

2. 3' gnments Among uses of automated teller machines (ATMS), 94% use ATMS to withdraw cash and 32% use them to check their account balance. Suppose that 95% use ATMS to either withdraw cash or check their account balance (or both). Given a woman who uses an ATM to check her account balance, what the probability that she also uses an ATM to get cash? ady Plan radebook The probability is (Simplify your answer. Round to three decimal places as needed.) Chapter Contents Tools for Success Multimedia Library Purchase Options Discussions Course Tools Question Viewer Enter your answer in the answer box and then click Check Answer. All parts showing Clear All Check Answer Ouestion 211/1) 9:57 PM Type here to search A G 40) 12/19/2020 t6 40 o insert prt sc 144 esc 米 %24 4. @ %23 6 8. 9. + backspace W. T. Y

2) Negate the following Boolean expression and simplify the result as much as possible. Please show each step and name the rule you are using at each step: pvq v (Đ A q Ar)