Maths assignment
a^3-9a

In the diagram below, tan θ = sqrt 3. what is the value of m?

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

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.