The price of a commodity originally sold for $20 increased to $35. find the percentage increase

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

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.