Based on the least-squares regression and residual plot, is a linear model suitable for this data set?
O Alinear model is suitable because the value of r is
close to 1.
A linear model is suitable because the residual plot
shows a curved pattern.
A linear model is not suitable because the residual
plot shows a clear pattern.
O A linear model is not suitable because there are more
positive residuals than negative residuals.

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.

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.