Aresearch ship lowers a probe into the ocean to explore an underwater trench. the probe starts on a crane 16 feet above the surface and is lowered at a rate of 9.2 feet per minute. write an expression for the depth of the probe after m minutes. what is the depth of the probe after 30 minutes?

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.