The bathroom shower in celia's house uses 7 gallons of water per minute. if celia installs a water saving device, the shower will use only 2 1/2 gallons of water per minute. how many gallons of water will celia save during a 12-minute shower after the water-saving device is installed

Determine whether the angles in each given pair are coterminal. 744°, -336°

What is the value of the expression below? (81^2)^1/8

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.