al punto a 2,-5 se le aplica una translacion segun un determinado vector, obteniendose el punto b -3,-7 las coordenadas del vector de translacion que lleva desde la posicion b hasta la posicion a son

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Apolynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. if the function has a positive leading coefficient and is of odd degree, which statement about the graph is true?

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.