In how many ways can 3 person study groups be selected from a class of 25 students?
25C3?

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

An angle that measures between 90 and 180° is called a(,

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.