planets A, B, and C orbit a certain star once every 8, 9 and 12 months, respectively. If the three planets are now in the same straight line, what is the smallest number of months that must pass before they line up again?

Which system of linear inequalities is graphed? can somebody pleasssse

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

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