Semejanza en un documento de bachillerato​

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

Sound is a disturbance that travels through a medium as a

The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.