A number, a, rounded to 1 d. p. is 49.3 Another number, b, rounded to 1 d. p. is 7.6
What are the lower and upper bounds of a – b?

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Identify one charcteristic of exponential growth

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.