Agriculture Manufacturing Households Agriculture 0.245 0.102 0.051 Manufacturing 0.099 0.291 0.279 Households 0.433 0.372 0.011 2.6 Suppose the demand matrix (in billions of dollars) is D = 30.3 34.1 Find the amount of each commodity that should be produced

Is this the only point possible

The following table shows the length, in centimeters, of the humerus and the total wingspan, in centimeters, of several pterosaurs, which are extinct flying reptiles. (A graphing calculator is recommended.) Pterosaur Data Humerus, x Wingspan, y Humerus, x Wingspan, y 27 576 32 589 33 605 35 745 25 559 24 552 23 472 22 461 18 411 17 410 1.5 36 1.4 30 1.3 29 0.9 28 0.8 24 (a) Find the equation of the least-squares regression line for the data. Round constants to the nearest hundredth. (b) Use the equation from part (a) to determine, to the nearest centimeter, the projected wingspan of a pterosaur if its humerus is 56 centimeters. cm

Calculate the range for the following variables, assumng they are continuous. 5,14,23,20,41,,25,12,22