Standard 7 GA2 Chec
Each set of measurements shows the lengths of three line segments. Identify which sets of
lengths can be used to form a triangle
sin 12 in, 3 in
3 in 12 in 5 in
10 in 2 in 3 in
B

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

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm2. what is the area of the second triangle?