The area of one face of a cube is 25 cm2 . what is the surface area of the cube

If the value of cos330°is√3/2 then find cos 165°.

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?