Use identities to find the indicated value for each angle measure. tan theta = 4.1 Зrt
2
Find sin(20).
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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.

Compound inequalities. , i’m being timed

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?