HELP!! In a recent survey, 78% people answered that there were at least four televisions in their household. If there were 300 people surveyed, how many people have at least four televisions in their home?

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

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.

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5