Bacteria took 1hour and 40minutes to fill the inital bottle. expalin how it only took 10minutes to fill 3 additional empty bottles

How many different ways can you make change for $.50 using only nickels, dimes, and quarters?

Find the value of x that will make l ll m

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.