The number of wrong answers/answers in the 40-question Mathematics test of İlknur, who took the exam, is 3 times the number of wrong answers in the 20-question Science test. Since Ilknur answered all the questions in these two tests in this exam, where 4 wrongs make 1 right, the number of correct answers in the Mathematics test is 25.

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

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.