26. Number Sense Two numbers are w and 3w Solve the equation w + 3w – 5 = 23 to find the numbers/ its number 26 that I need help on

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

Which of the following is correct interpretation of the expression -4+13

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?