How many roots do the functions have in common? f(x)=2x^2-4x-16 left parenthesis, x, right parenthesis, equals, 2, x, squared, minus, 4, x, minus, 16 Choose 1 Choose 1 (Choice A) A fff and g share the same root(s). (Choice B) B f and g share one root in common but each have another root that is not shared. (Choice C) C f and g share no roots in common.

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

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.

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.