Which function is shown on the graph? f(x) = -1/2 cos x
f(x) = 1/2 sinx
f() = – 1/2sinx
f(x) = 1/2cos x

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me