Consider the function f(x)=cos(0.9x). How much does x have to increase by for 0.9x to increase by 
?
   

What is the period of f?
   

Consider the function g(x)=sin(5πx).

How much does x have to increase by for 5πx to increase by 2π?
   

What is the period of g?

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Choosing a booth location: your manager is sending two people to work at the conference. she wants a booth that will give your company good visibility for no more than 35% of the total budget ($3000). the conference coordinator just told you there are only five booths left. which booth will you choose? write the inequality that shows how much money you can spend on the booth simplify the inequality that shows how much money you can spend on the booth.

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.