Which of the following lengths could not be used to create a right triangle.? A - 27,36,45
B - 21 ,38,34
C - 39, 52, 65
D - 14, 48, 50

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

Write an algebraic expression for the word expression the quotient of c and 8

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items