Identify the pair of events as dependent or independent. an odd-numbered problem is assigned for homework, and an even-numbered problem is picked for a test.

What is the length of the unknown leg in the right triangle ?

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

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.