Above is a histogram displaying the times taken to scan 10 items at a checkout. It took 16 people between 25 and 35 seconds to scan the items, what is the frequency density for this group?

How do the graphs of y = 1/x and y=5/x+6 compare?

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

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.