3. In a Gallup Pool, 52% of 1038 surveyed adults said that second hand smoke is "very harmful". What is the actual number of adults who said that? Round to nearest whole number.

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**2.** The number of married people in the United States in 2007 was 129.9 million. The total population in 2007 was 235.8 million. Find the percentage, rounded to the nearest tenth percent, of married people in 2007.

**3.** In a Gallup Poll, 52% of 1038 surveyed adults said that secondhand smoke is "very harmful." What is the actual number of adults who said that? Round to the nearest whole number.

**4.** In a study on college campus crimes committed by students high on alcohol or drugs, a mail survey of students was conducted. *A USA Today* article noted: "8% of the responding group said they committed crimes under the influence of alcohol or drugs." How many students responded to the survey if 143 of the total responding said they had committed crimes under the influence of alcohol or drugs? Round to the nearest whole number.
Transcribed Image Text:**2.** The number of married people in the United States in 2007 was 129.9 million. The total population in 2007 was 235.8 million. Find the percentage, rounded to the nearest tenth percent, of married people in 2007. **3.** In a Gallup Poll, 52% of 1038 surveyed adults said that secondhand smoke is "very harmful." What is the actual number of adults who said that? Round to the nearest whole number. **4.** In a study on college campus crimes committed by students high on alcohol or drugs, a mail survey of students was conducted. *A USA Today* article noted: "8% of the responding group said they committed crimes under the influence of alcohol or drugs." How many students responded to the survey if 143 of the total responding said they had committed crimes under the influence of alcohol or drugs? Round to the nearest whole number.
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