The general symbolic proof below is an illustration of what type of proof? Given: w is true
Prove: w → x is true

Assume that ~x is true. Then, ~x → y, and y → z. Since z → ~w, ~x → ~w must be true by the law of syllogism. Therefore, w → x is true.

A.
proof by contradiction
B.
proof by direct reasoning
C.
proof by law of syllogism
D.
proof by contraposition

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2