De un terreno e 19 hectareas 4 1/2 hectareas se dedican alcultivo de trigo 7 3/4 hectareas al cultivo de frijol y el resto al cultivo de maiz ¿cuantas hectareas se dedican al cultivo de trigo y frijol? Y ¿cuantas hectareas se dedican al cultivo de maiz

Asap! will mark brainliest! ( respond asap, it's urgent! : )) what is the slope for equation y =-3x + 8

Upstream: 1.04 = x – y downstream: 2.08 = x + y aro can paddle at a speed of miles per hour. the river’s speed is miles per hour.

Atown recently dismissed 5 employees in order to meet their new budget reductions. the town had 5 employees over 50 years of age and 19 under 50. if the dismissed employees were selected at random, what is the probability that exactly 2 employees were over 50? express your answer as a fraction or a decimal number rounded to four decimal places.