on a recent day, 8 euros were worth $11 and 40 euros were worth $55. enter an equation of the form y = kx to show the relationship between the number of euros and the value in dollars. let y be the value in dollars and x be the number of euros.

Use the side-by-side boxplots shown to complete parts (a) through (e). 0 30 60 90 120 y x

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain