A)Lets p, q, r represent the following statements: p: it is hot today.
q: it is sunny
r: it is raining
Express in words the statements using Bicondtional statement represented by the following formulas:
i. q ↔ p
ii. p ↔ ( q ˄ r )
iii. p ↔ ( q ˅ r)
iv. r ↔ ( p ˅ q)

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.