In a survey of 1745 U. S. adults, 42% said that they would like to spend more time with their families. What is the margin of error for the survey? Round to the nearest tenth of a percent.

Adriano loves anime and collects toys from his favorite series.each month he gains 4 toys. if adriano has 3 toys when he starts collecting, how many does he have after 4 months

Which number line represents the solution set for the inequality -1/2x> 24?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.