Which expressions are equivalent? select equivalent or not equivalent for each pair of expressions. 8x(4+z) and 32x+8z 9(g+h) and 9g+9h

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Alogical argument that is presented in graphical form using boxes and arrows is called?

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.