Classify the solutions of 3 over x plus 5, plus one fifth, equals 2 over x plus 5 as extraneous or non-extraneous.
x = −5; extraneous
x = −5; non-extraneous
x = −10; extraneous
x = −10; non-extraneous

Which term best describes the association between variables a and b

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.

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?