Rift valleys conform when fractures in earths crust widen the valley laws slowly move at a rate of only a few millimeters a year which of the best describes the type of tectonic activity that forms Rift Valley ‘s

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.

Manipulation manufacturing's (amm) standards anticipate that there will be 5 pounds of raw material used for every unit of finished goods produced. amm began the month of maymay with 8,000 pounds of raw material, purchased 25,500 pounds for $ 15,300 and ended the month with 7,400 pounds on hand. the company produced 4,9004,900 units of finished goods. the company estimates standard costs at $ 1.10 per pound. the materials price and efficiency variances for the month of maymay were:

The demand curve determines equilibrium price in a market. is a graphical representation of the relationship between price and quantity demanded. depicts the relationship between production costs and output. is a graphical representation of the relationship between price and quantity supplied.