Q: How do you write 5/9 as a decimal?

The correct answer is: $0.\overline{5}$ Explanation Dividing 5 by 9 produces a repeating decimal because the remainder repeats during long division. The digit 5 repeats indefinitely, so the decimal is 0.555... which is written $0.\overline{5}$. Steps: First step: $$\frac{5}{9}$$ Second step: Long division shows the remainder repeats: $$5.000\ldots\div 9\Rightarrow 0.\text{ (remainder }5)\,,\ \ 50\div 9=5\text{ (remainder }5)$$ Final step: Since the remainder 5 repeats, the digit 5 repeats forever: $$\frac{5}{9}=0.555\ldots=0.\overline{5}$$ Therefore, $5/9$ as a decimal is $0.\overline{5}$.

Q: Translate "Tralalero tralala" into English.

Direct answer: It doesn’t have a literal meaning — the English equivalent is simply “tra‑la‑la” or “la‑la‑la” (nonsensical singing syllables). Explanation “Tralalero tralala” (or variants like “tra‑la‑le‑ro, tra‑la‑la”) are vocalise or vocables used in songs — filler syllables to indicate singing, merriment, or to carry a melody. There’s no real-word translation; in English you’d usually render it as “tra‑la‑la,” “la‑la‑la,” or leave it unchanged in lyrics. Example: She skipped along, singing “tra‑la‑la” (i.e., singing happily).

Q: What do we say? cordially invite you or cordinally invite you

Use "cordially invite you" — "cordinally invite you" is incorrect. Explanation Cordial is the adjective meaning warm or friendly. Cordially is the adverb formed from cordial, and it correctly modifies the verb invite. "Cordinally" is not a standard English word. Correct examples: "We cordially invite you to attend our wedding." "You are cordially invited to the opening reception." "Please join us — you are cordially invited." Tone: "cordially" is polite and somewhat formal. Alternatives depending on tone: More formal: "We request the honour of your presence" / "You are cordially invited" Less formal/warm: "We warmly invite you" / "Please join us" Tip: If unsure, remember the pattern: adjective + -ly = adverb (cordial → cordially).

Q: Use the word "wright" in a sentence.

The shipwright carefully repaired the damaged keel so the vessel would be seaworthy. Explanation Wright is a noun meaning a maker or builder (e.g., shipwright, wheelwright, playwright). It is pronounced like "right" but has a different meaning and spelling. In the example sentence, shipwright refers to a craftsperson who builds or repairs ships.

Q: 84 months is how many years

The correct answer is: $7\text{ years}$ Explanation There are 12 months in one year, so divide the total months by 12 to get years. Steps: Know the conversion: $$12\text{ months}=1\text{ year}$$ Divide months by 12: $$84\div12=7$$ Write the result with units: $$84\text{ months}=7\text{ years}$$ Therefore, 84 months equals 7 years.

Question

how did shinobu from demon slayer died

Accepted Answer

The short answer: Shinobu sacrificed herself — she injected her body with concentrated wisteria-based poison and let the Upper Rank Two demon Doma eat her, killing him but also causing her own death.

Explanation (spoiler warning)
SPOILER WARNING: The following describes major events from the manga/anime Demon Slayer (Kimetsu no Yaiba).

Shinobu Kocho could not decapitate demons because she lacked the physical strength for a traditional killing stroke, so she developed extremely potent poison derived from wisteria (the plant that weakens/repels demons) and specialized blades to deliver it.
During the final battles in the Infinity Castle, Shinobu and Kanao face Doma, an Upper Rank Two demon whose body and regenerative abilities make conventional attacks ineffective.
Shinobu prepared a plan to kill Doma by making herself a delivery vehicle for wisteria poison: she injected her entire body with highly concentrated poison so that if Doma consumed her, the poison would be inside him and would destroy him from within.
In the fight, Shinobu allowed Doma to consume her. The poison worked and ultimately killed Doma, but because she was eaten and destroyed in the process, Shinobu died as well. Her sacrifice ensured Doma could not continue to threaten the Demon Slayer Corps and protected her comrades.

Context and aftermath

Shinobu’s death is both tactical and emotional: it’s presented as a deliberate, self-sacrificing act to defeat an otherwise unkillable foe and to protect teammates (notably Kanao and the others).
After her sacrifice, her friends and fellow Demon Slayers learn what she did; her actions have a big impact on the morale and outcomes of the remaining battles.

If you want, I can summarize the fight scene step-by-step, quote the manga panels that show her decision, or explain how Shinobu’s poison was created and why it could kill an Upper Rank demon. Which would you like?