At a given high school, the probability that a student is taking a geometry class is 0.24. The probability that a student is taking a chemistry class and a geometry class is 0.18.
If a student is taking a geometry class, what is the probability that the student is also taking a chemistry class?

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?