Agroup of boy scouts on a straight trail headed n30.6e found the trail led through a briar patch. they chose to walk 156 meters due east along the south edge of the briar patch, then due north along the east edge of the patch back to the trail. how much farther did they walk to avoid walking through the briar patch?

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

What is not true about kl and mn? what is mn? (show )

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?