Exercise 1.3.9: Translating English propositions into logical expressions. info About Use the definitions of the variables below to translate each English statement into an equivalent logical expression. y: the applicant is at least eighteen years old p: the applicant has parental permission c: the applicant can enroll in the course (a) The applicant is not eighteen years old but does have parental permission. (b) If the applicant is at least eighteen years old or has parental permission, then the applicant can enroll in the course. (c) The applicant can enroll in the course only if the applicant has parental permission. (d) Having parental permission is a necessary condition for enrolling in the course.

Freedoms" speech. i have called for personal sacrifice. i am assured of the willingness of almost all americans to respond to that call. a part of the sacrifice means the payment of more money in taxes. in my budget message i shall recommend that a greater portion of this great defense program be paid for from taxation than we are paying today. no person should try, or be allowed, to get rich out of this program; and the principle of tax payments in accordance with ability to pay should be constantly before our eyes to guide our legislation. what argument is roosevelt supporting with his appeal to logic in the underlined section of the excerpt? if americans are willing to trust roosevelt, it only makes sense that he will ensure that the tax money is well managed. if americans are willing to make a personal sacrifice, it only makes sense that they will be seen as both noble and patriotic. if americans feel it is right to enter the war, it only makes sense that they will have to pay more in taxes to cover the costs. if americans feel it is right to pay more taxes, it only makes sense that they should also agree it is right to enter the war.