Asailboat sank to the bottom of the ocean. the majority of the boat’s weight is from the 0.25m^3 of lead in its keel. the density of lead is approximately 11,000 kg/m^3 . the density of seawater is approximately 1000 kg/m^3 . because gravity is pretty much the same everywhere on earth, the weight of the sailboat can be assumed to be approximately equal to its mass. in cubic meters, what is the volume of seawater needing to be displaced in order to lift the sailboat to the surface?

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

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.

Which net represents the pyramid below? meh