Andrew and Alex share their sandwiches so that for every 1 sandwich for Andrew, Alex get 2. There is a total of 9 sandwiches. How many sandwiches does Andrew get?

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

41/17 as a decimal rounded to the nearest hundredth

Write the rational number in lowest terms 99/-15