A blueprint for a cottage has a scale of 1:40. One room measures 3.4 m by 4.8 m.
Calculate the dimensions of the room on the blueprint.

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Given right triangle xyz, which correctly describes the locations of the sides in relation to

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1