TQRS is a parallelogram. PTS is a straight line. PT=PQ=SR calculate with reasons the size of the unknown angle indicated by the letter x​

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

Choose the more precise measurement. 26.4 cm or 8.39 cm

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate