A water storage tank has a cylindrical shape. The base has a diameter of 15 meters and the tank is 30 meters high. How much paint will be needed to cover the outside
of the tank, to the nearest meter squared unit?

Find the domain and range of the following function f(x) = 51x - 21+ 4

X-10/4 when x = –18 a 7 b –2 c –7 d 2

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.