Kate wants to buy a shirt that regularly cost $30. It is on sale for 20% off. After the discount she has to pay a 6% sales tax. What is the final price of the shirt.

The variable in a relation who’s value depends on the value of the independent variable is called what?

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?

Put the following steps for calculating net worth in the correct order