previously, 9.9% of workers had a travel time to work of more than 60 minutes. an urban economist believes that the percentage has increased since then. she randomly selects 95 workers and finds that 17 of them have a travel time to work that is more than 60 minutes. test the economist's belief at the alpha equals 0.05 level of significance.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15