The function y = sin (2x - (\ pi /
given by the set of all real numbers,
where f (x) is an even function,
and g (x) is an odd function.
in answer, write down the expression f (5 \ pi / 12) + 5g (\ pi / 12)

What is a rational number between 9.5 and 9.7

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.

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years