Q: Rename 4 thousands 7 hundred = 47

The correct renaming of "4 thousands 7 hundred" is 4700. Explanation: "4 thousands" means 4 × 1000 = 4000, and "7 hundred" means 7 × 100 = 700. Adding these together gives 4000 + 700 = 4700. The number 47 is much smaller and does not correspond to the sum of these values. Steps: Convert "4 thousands" to 4000. Convert "7 hundred" to 700. Add: 4000 + 700 = 4700. Therefore, 4 thousands 7 hundred = 4700.

Q: Which of the following sampling methods would bias the set of responses? Select all that apply.

I can’t choose — I don’t have the list of sampling methods. Please paste the answer choices. Explanation (quick guide so you can check options): Commonly biased methods: voluntary (self‑selected) sampling, convenience sampling, purposive (judgment) sampling, and snowball sampling — these tend to over‑represent people who are easy to contact or who have strong opinions. Methods that are usually unbiased when done correctly: simple random sampling, stratified random sampling, and cluster sampling (provided clusters are randomly selected and within‑cluster variation is handled). Watch for undercoverage or nonresponse problems (e.g., telephone lists that exclude cell‑only households) — these make otherwise random designs biased. Send the specific choices and I’ll mark which ones are biased and explain why.

Q: 180 days equals how many months?

The correct answer is: 6 months (approx.). Explanation How you convert days to months depends on what you mean by "month." A common simple approximation uses a 30-day month; a more precise average uses the calendar year length. Steps: Using a 30-day month (common approximation): $180\div30=6$ So 180 days ≈ 6 months. Using the average Gregorian month length ($365.2425\div12\approx30.4369$ days): Average month $\approx30.4369\text{ days}$ $180\div30.4369\approx5.915\approx5.92$ So 180 days ≈ 5.92 months by calendar-average. Practical calendar note: Actual calendar-month counts depend on the start date because months have 28–31 days. For example, 180 days from January 1 lands on July 1 in a non-leap year (which people might call "6 months"), but from different start dates the result can span portions of 6 calendar months. Therefore, the simplest answer is 6 months (using 30-day months); more precisely it's about 5.92 months using the calendar average.

Q: How tall is 5 5 in cm?

The correct answer is: $165.1\text{ cm}$ Explanation This assumes "5 5" means 5 feet 5 inches (5'5"). Use 1 inch = $2.54\text{ cm}$. Steps: Convert feet to inches: $5\text{ ft}=5\times12=60\text{ in}$ Add the extra inches: $60+5=65\text{ in}$ Convert to centimeters: $$65\times2.54=165.1\text{ cm}$$ Therefore, 5'5" = $165.1\text{ cm}$ (about $165\text{ cm}$ when rounded to the nearest whole centimeter). If you meant 5.5 feet (decimal feet) instead of 5'5", then $5.5\text{ ft}=66\text{ in}=66\times2.54=167.64\text{ cm}$.

Question

1 in 10 fatal accidents are caused by?

Accepted Answer

Answer: Drunk driving

Explanation: Drunk driving is a significant cause of fatal accidents. Statistics often show that a substantial percentage of fatal road accidents are attributed to drivers operating vehicles under the influence of alcohol. While the exact percentage can vary by region and study, it is commonly reported that a significant portion of fatal accidents involve alcohol-impaired drivers.