Seorang petani membeli wayar yang panjangnya 20m untuk memagar tanahnya yang berukur 4.5 panjang dan 3.5 m lebar. Berapa panjang wayar yang tinggal ?

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

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .

X^2/100+y^2/25=1 the length of the major axis is: a)5 b)10 c)20