Leon draws the height shown in the parallelogram. He estimates that the height is about 5 units long. Is Leon’s estimate reasonable? Explain

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

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.