Ok so I need someone to please really answer this is a quiz. Farid is baking muffins. The recipe calls for 3/4 cup of sugar for a full batch. Farid is making 1/2 of a batch Write an expression for the amount of sugar Farid needs to 1/2 of a batch of muffins.

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

Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie

What is the value of -3/4 to the 4th power? -256/81 -81/256 81/256 256/81