120 students at a particular school are randomly selected for a survey. 72 play an instrument. If there are 900 students at this school, what is a reasonable estimate of the total number of students who play
an instrument?

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4