The table shows potato plant weight(x) and nanograms (y) of a gas emitter by each plant. use linear regression to predict the amount of gas emitted by a plant weighing 75 grams. A)7.54 ng B) 12.08 ng C) 15.25 ng D) 18.73 ng

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?

Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.