The area of a circular metal plate is 225pi square inches. if the radius of the plate is tripled, what will be its new area?
a. 2025pi in^2
b. 2450pi in^2
c. 3575 in^2
d. 4225 in^2

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.

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

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