In which group of statements is the conclusion not justified by the previous pair of statements? a. all cooks work in the kitchen . mary is a cook. mary works in the kitchen. b. all dinosaurs are extinct. a triceratops is a dinosaur. all triceratops are extinct. c. all squares are rectangles. all rectangles are parallelogram. all squares are parallelograms. d. all fish live in the water. some snakes live in the water. some snakes are fish.

10 points? ? +++ me asap 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.