It's not specific enough to solve...so far it would only be f(3)
Answer:
378$
Step-by-step explanation:
What i did was add 40 to 120 to get 160. then i devided 160 by the 6.25 she got per hour and i got 25.6 and rounded to 26 which would end up being the least amount of hours she could’ve worked. so 26 is the answer i’m pretty sure
72 is the length d of how deep end in feet}