About what percent of the data in a data set falls between the first quartile and the third quartile. Explain?

Answer for 10 points show work you guys in advanced < 3

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u.s. dollars for every 100 euros. b. gabriella averages 100 u.s. dollars for every 25 euros. c. gabriella can exchange 75 u.s. dollars for 100 euros. d. gabriella can exchange 100 u.s. dollars for 75 euros.