Jim pays $75 per month for a cell phone plan plus $0.30 per minute beyond the first 1000 minutes. write an equation for the cost (y) based on the number of minutes (x) after the first 1000?

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.

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)